Release of SpinW3, an updated computational tool for simulating spin waves.
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Release of SpinW3, an updated computational tool for simulating spin waves.
This release contains the long awaited ability to visualise non orthogonal crystal systems correctly in the slice viewer.
The first of January 2017, the “Fédération Française de Diffusion Neutronique” (French Federation of Neutron Scattering) has been created. It federates the Laboratoire Léon Brillouin (LLB) in Saclay and the CEA/INAC/MEM and Institut NEEL neutron groups in Grenoble.
The newly built time of flight spectrometre NEAT has welcomed its first users: Jie Ma from Shanghai Jiao Tong University and his colleague Zhilun Lu examined magnetic excitations in crystalline samples and enjoyed fast data rate and high flexibility of instrumental configurations. NEAT team is now looking forward to further new studies and user experiments!
The SINE2020 work-package on Sample Environment met on January 25-26 in Lund to present and discuss updates on the WP tasks.
A phenomenon of microphase separation, which appears as a novel fascinating confinement effect for fully miscible binary liquids.
Proposals for beam time at Oak Ridge National Laboratory’s High Flux Isotope Reactor (HFIR) and Spallation Neutron Source (SNS) will be accepted via the web-based proposal system until NOON EASTERN TIME, Wednesday, April 12, 2017. This call is for experiments anticipated to run July through December 2017.
Proposals at the OPAL Neutron Beam Facility (both cold- and thermal-neutron instruments) and National Deuteration Facility. Deadline 15 March 2017, for beam time between July and December 2017.
You are invited to apply for time on the neutron beam instruments at the NIST Center for Neutron Research (NCNR). Due to facility maintenance about ¾ of the usual time given through proposals will be allocated in this proposal round. The deadline for all proposals is Tuesday, March 14, 2017.
A postdoc from the Technical University of Denmark has performed a neutron imaging experiment at J-PARC in Japan using EU Interregional funds. Malgorzata Makowska studied how to optimise solid-oxide fuel cells, a sustainable technology in use by industry and consumers. Scientists from DTU and ESS provided supervision and expertise.
In two videos Maurice Goldhaber and Laurence Passell tell about the history of reactors at the Brookhaven National Laboratory.
ESS and J-PARC. Naohito Saito, Director of the Japan Proton Accelerator Research Complex, visited ESS and MAX IV on Monday to exchange knowledge and discuss their upcoming collaboration workshop with ESS and Swedish universities.
For the first time, the call for experiments is made by the 2FDN for all the beam time on LLB instruments and the four French CRG at the ILL. Deadline March 29th at 23:59 French time.
For the first time ever, this study showed ‘quantum tunnelling’ in these systems, allowing the H atoms bound to C atoms to explore relatively long distances at temperatures as low as those in interstitial clouds.
Learn about neutron scattering and how you can benefit from using neutrons on 8 – 12 May 2017 at the 11th Central European Training School on neutron techniques in Budapest. Apply by March 15. Grants available.
The deadline for submitting your HZB Beamtime Applications for projects to be carried out in the second half year 2017 is 1 MARCH 2017, 23:59 (CET).
CERIC-ERIC is launching its seventh call for proposals, with a two-steps deadline option: March 1 and March 30.
Flora Meilleur is a structural biologist – she is interested in the structure of biomolecules, specifically of proteins. Since 2007 she held a joint faculty position between the Oak Ridge Neutron Sciences Directorate and North Carolina State University (NCSU). In July 2015, she was promoted to the rank of Associate Professor with tenure.
ANSTO has collaborated on research with Macquarie University to clarify the origin of microstructures in metamorphic rock found deep in the Earth’s crust and mantle impacted by mineral-bearing fluids.
A novel approach was developed combining time-resolved small angle neutron scattering with online-fluorescence spectroscopy in order to monitor the PAN unfoldase from the deep-sea Methanocaldococcus jannaschii organism and a Green Fluorescent Protein model substrate.
The fellowship is intended to attract visiting scholars to LANSCE in the fields of nuclear science, materials science, defense science and accelerator technology.
Scientists as individuals or on behalf of a Division, Section or Group
may now submit nominations for the 2017 Walter Hälg Prize of the
European Neutron Scattering Association (ENSA).
The IV course of the Erice School “NEUTRON SCIENCE AND INSTRUMENTATION” will be on 1 – 8 July 2017. Registrations close on May 10.
There’s a new project on our ‘Projects’ page. ACCELERATE is a Horizon 2020 project, supporting the long-term sustainability of large scale research infrastructures.
One of the world’s largest producers of surfactants considers the time spent at ILL using neutrons, through SINE2020, invaluable for its R&D activities.
Lessons in Experimental Quantum Mechanics, Wave-Particle Duality, and Entanglement
How has science changed our lives? How will neutrons help us meet the challenges of the future? And what’s it like to work in an international science facility under construction? This talk will take you on a trip through archaeology, life science and magnetism, and end up at a huge construction site.
The Institut Laue-Langevin (ILL) celebrated its 50th anniversary in 2017. A new book tells about ILL’s 50 years of service to science and society. It is available in the 3 official languages.
“It is really a treasure chest that is being built here. I’m convinced that the local hosts will be positively surprised by what will pop up out of this during its 40-year lifetime, provided it continues to be supported in the same spirit as it so far has been.”
About 250 students and early career scientists have already benefited from SINE2020 funding to eight introductory neutron and muon schools.
Grants will also be available for advanced schools soon.
Inelastic neutron scattering, nuclear magnetic resonance spectrometry, infrared measurements, UV-spectroscopy and electrochemical studies were used to study the properties and quantum mechanics of HF@C60.
A letter published in Physical Review Letters, by a group of scientists of the Atominstitut – Institute of Atomic & Subatomic Physics of TU Wien (Austria), after an experiment on S18 at ILL.
The next deadline for the submission of beam time requests for the Swiss spallation neutron source SINQ will be February 20, 2017, midnight.
Scientists are using neutrons to study the fundamental role carbon dioxide plays in Earth’s carbon cycle, especially in the composition of carbon reservoirs in the deep earth and the evolution of the carbon cycle over time.
Scientific discovery can come from anywhere, but few researchers can say the answers to their questions would come from the pea-sized bones in the head of a six-foot-long, 200-pound prehistoric freshwater fish.
The ICNS 2017 Online Submission System is now open.
Australia’s state-of-the-art multi-purpose nuclear reactor has operated for more than 300 days at full power for a second consecutive year with over 99% reliability.
Students can now apply for the Master Program. The application deadlines are different for the country of origin: for non-EU students, they will end on 31 January 2017; EU students must apply until 28 February 2017. All those who do not need a scholarship will have time until 15 May 2017.
The ILL is launching an open call for Expressions of Interest for new instrumentation as part of Phase 2 of the Endurance Upgrade Programme.
The upcoming proposal submission deadline for neutron scattering experiments at the Institut Laue-Langevin (ILL) is Tuesday, 14 February 2017.
There’s a new link on our History pages. A film shows the early construction at the ISIS facility, Rutherford Appleton Laboratory, in the UK. The film was made in the summer of 1985, in preparation for the official opening in October 1985 of the facility by Margaret Thatcher, the then Prime Minister.
During the 8th International Topical Meeting on Neutron Radiography held in Beijing this year, it was decided that Argentina will host the next meeting.
The Dutch Permanent Committee for Large-Scale Scientific Infrastructures announced today that ESS has been included in the National Roadmap. The strategic document brings the Netherlands one step closer to full membership in the European Spallation Source ERIC.
The European Spallation Source is moving into exciting new territory: work in Conventional Facilities is approaching 40 percent complete and significant technical installations begin this month.
Looking ahead to a time when the ESS facility is fully operational, 17 external experts provided essential input for baselining cost projections.
There is a strong suspicion that Helicobacter pylori is linked to the development of stomach cancer. Now an international team of researchers led by Prof. Donald R. Ronning (University of Toledo, USA) used neutrons to unlock the secret to the functionality of an important enzyme in the bacterium’s metabolism. This could be used as a point of attack for new medications. Measurements made at Oak Ridge and FRM II.
The influence of interactions in high protein concentrations is extremely difficult to quantify experimentally. Neutron scattering experiments performed among other places at the J-NSE instrument at MLZ, and computer simulations carried out in Jülich have now made studies possible in physiological concentrations.
Water, a simple molecule but a complex behaviour. Neutron scattering demonstrate that there are two dynamic processes with quite different temperature dependences. A possible clue to answer open questions about low temperature liquid water.
A new material retains its special magnetic properties even at room temperature.
Slides and videos of the talks given at the workshop are now available online. The workshop focused on requirements/developments for a (bidirectional) Monte Carlo variance reduction method applied to neutron beamline transport systems.
The future Argentine Neutron Source, LAHN: Laboratorio Argentino de Haces de Neutrones, has now a dedicated page on our website.
Collaborative project results in the construction of a second UCN source at the TRIGA research reactor in Mainz / Blueprint for Munich-based high-efficiency source.
Anyone who has ever looked out of the window during an intercontinental flight has probably already seen it: cirri, the ice clouds in the upper troposphere (8-12 km high) look like rattled cotton. But also in the lower stratosphere (15-20 km altitude) there are ice clouds, so-called polar stratospheric clouds (abbr. PSC).
An important increase of microhardness value for (Pb,Cd)Te was directly confirmed by results of nanoindentation measurements performed for a few samples with various chemical composition.
A team launched the first version of Monte Carlo Particle Lists. This new, open source format makes it simpler to interchange particle-state information data between popular Monte Carlo simulation packages, making the work of developers more efficient.
In partnership with GKN Powder Metallurgy, Dalhousie University researchers are using neutron beams in studies aimed at opening up the automotive market to more products made from aluminum powders—a promising alternative to the heavier steel components used in the industry today.
Tapping into MagLab expertise on superconductors and cryogenics, a research team built a novel neutron scattering device that is more efficient and produces better data than previous techniques.
The Canadian Neutron Beam Centre (CNBC) plans to provide neutrons until the end of March 2018, and to provide assistance until March 2019 to complete data analysis and publish results. You are invited to propose challenging experiments, encourage young researchers to visit and learn everything they can from our experts.
A team is working on improving the fitting of neutron and muon data in Mantid. They developed a framework for comparing fitting minimizers targeted to serve Mantid users, but whose results are transferrable to other neutron and muon data treatment software.
Johannes Nußbickel follows Dr. Klaus Seebach as Managing Director at the FRM II neutron source in Germany.
British scientists have elucidated the structure of a vital enzyme with the help of neutrons. This involved the presence of a hydrogen atom. Their results are now published in Nature Communications.
Scientists make a surprising discovery. The steepness of the temperature dependence (fragility) of the viscosity that is determined by chain relaxation follows the correlations at all molecular weights.
Dr. Sultan Demirdis works in the field of neutron research at Forschungszentrum Jülich. In a video, she talks about how she became a neutron scientist and why she likes working at the Jülich Centre for Neutron Science.
The SasView Development Team is pleased to announce the release of SasView 4.0.1.
One week of beam time at the PUMA instrument have been enough for international research teams from Beijing and the USA to prove theoretical calculations experimentally. The results bring the global community of superconductors a good deal, because this small, but very important puzzle part has confirmed a theory.
A SINE2020 team is working on developing Resistive Plate Chambers for neutron detectors.
Alexandros Koutsioumpas from Forschungszentrum Jülich has studied the structure of complex lipid membranes at the neutron reflectometer MARIA.
The next call will be launched in January 2017 with a proposal submission deadline on February 20, 2017, midnight for all instruments, see list below. Those proposals will request for beamtime during the period May – October 2017.
This article showcases work conducted at neutron sources around the globe that confirmed the predictions of the winners of the 2016 Nobel Prize in Physics or that builds upon their theories.
Registration is now open for our MATRAC 2 Winter School ‘Application of Neutrons and Synchrotron Radiation in Materials Science with special focus on Fundamental Aspects of Materials’ to be held in Utting/Ammersee and Garching/Munich, Germany, February 27 to March 3, 2017.
The website now hosts “Women in Science” pages featuring interviews with women who work on neutron scattering.
John Womersley begun work as Director General of the European Spallation Source ERIC on November 1. On Friday, outgoing DG Jim Yeck delivered a message of heartfelt gratitude to ESS staff, management team, and governance.
In December 2015, Dr. Thorsten Lauer was still working as a postdoc and Thorsten Zechlau as a graduate student at the FRM II. Lauer and Zechlau could convince an investor with their knowledge and their enthusiasm for neutron optics to support the founding of a company on 1 January 2016. “We would not have dreamed of that a year ago”, the two founders say.
Neutron beams reveal the molecular mechanisms behind a new technology that could reduce the risk of complications and death from heart bypass surgery and dialysis. The same technology might soon help more women survive ovarian cancer.
Jülich, 26 October 2016 – An international research team has proved the existence of spin-spirals in a quantum liquid. They emerge at low temperatures from the magnetic moments (“spins”) of manganese scandium thiospinel single crystals (MnSc2S4). Neighbouring spins fluctuate here collectively as spirals, but when spatial distances are involved, they do not take on any particular order, just as water molecules will only form structures with neighbouring water molecules. Proof of this so-called “spiral spin-liquid” was achieved with the help of polarized diffuse neutron scattering on an instrument of the Jülich Centre for Neutron Science (JCNS) at its outstation at the Heinz Maier-Leibnitz Zentrum.
This interactive brochure illustrates the contribution of the Neutron and Muon consortium to advancing science in 2012-2016. It focus on the impact of the NMI3 activities on both science and society.
The Helsinki University Hospital (HUH) and Neutron Therapeutics have entered into an agreement whereby a novel accelerator-based neutron source for boron neutron capture therapy (BNCT) will be installed at the HUH. BNCT is used to treat, for instance, locally advanced head and neck cancers.
For the first time, a team including scientists from the National Institute of Standards and Technology (NIST) have used neutron beams to create holograms of large solid objects, revealing details about their interiors in ways that ordinary laser light-based visual holograms cannot.
Mechanical engineers of the Technical University of Munich (TUM) have observed battery cells during their filling with the help of neutron radiography – and have learned important lessons for the production process.
An international team of scientists has examined high-temperature superconductors at the instrument PANDA. Their resulsts have been published in Nature Communications.
14 young participants attended the Italian SISN Summer School in Perugia last September.
This release contains the much requested improvements to project saving, so now all of the state of your graphs, tables, matrices, even the instrument view, sliceviewer and VSI will reload just as you saved it.
Helmut Schober became the new ILL Director, Mark Johnson the new Science Director and British Associate Director, and Alexandre Durand the new Head of Administration.
Neutron-scattering experiments explore origins of high-temp superconductivity. The results were published in the journal Nature Communications.
Stimulating gathering of neutron scientists at the Joint JCNS Workshop & Flipper 2016 in Tutzing, Germany.
After the first call for industrial experiments, five companies will benefit from free neutron test measurements for their R&D activities.
Would you like to use neutrons for advanced characterization of your material or component, for free? You’re still in time!
Please spread the word! Industrial companies can apply for free experiments at neutron research facilities. The deadline is Jan 21th 2017. Probing matter with neutrons is non-destructive. Feel free to contact us for further information.
Next proposal round at ISIS closing date: 16 October 2016, 23:00 GMT.
This call for proposals covers beamtime that will be allocated from September 2016 to February 2017.
EPFL scientists discovered a material that can produce stable skyrmions in a wide range of temperatures, making it ideal for building devices.
The SINE2020 project welcomes Martin Böhm from the Institute Laue-Langevin as new Coordinator.
The Italian Society of Neutron Spectroscopy organised the Giornate Didattiche School on June 12-20, 2016. Students were given an introduction to neutron techniques for condensed matter studies, with applications to Physics, Chemistry, Biology and Earth sciences.
Dr. Anatoliy Senyshyn obtains the prize for his outstanding research in the field of lithium-ion batteries, which he watches in its function in a live hook-up at the atomic level.
The next deadline for beam time request on French neutron scattering instruments will be November 1st.
Dr Alison Edwards has contributed to the characterisation of two large, complex silver nanoclusters of 136 and 374 atoms as part of an international collaboration led by researchers from Xiamen University in China.
Using neutron beams at the CNBC, scientists gather direct molecular-level evidence for the role that Vitamin E plays in the human body—a feat that has been unattainable using other experimental techniques.
Learn neutron scattering on 2 – 10 March 2017 at the Helmholtz Zentrum Berlin. SINE2020 supports travel costs.
Fruitful discussions with a side of sunny weather, UNESCO heritage, fado, and nice food at the SINE2020 General Assembly.
The upcoming proposal submission deadline for neutron scattering experiments at Budapest Neutron Centre (BNC) is Saturday, 1 October 2016.
Rob Dimeo took very creative notes of talks at the “50 Years of Backscattering” workshop
The Canadian Neutron Beam Centre will provide neutrons until March 2018 and will to provide assistance until March 2019 to complete data analysis and publish results. You are invited to propose challenging experiments, encourage young researchers to visit and learn everything they can from the experts.
Engineers from NASA’s Marshall Space Flight Center in Huntsville, Alabama, used neutrons recently to help understand the potential benefit of additive manufactured rocket engine components.
Thanks to an ultramodern research method, scientists have successfully looked inside transformers and observed the magnetic domains at work in the interior of a transformer’s iron core. Transformers are indispensable in regulating electricity both in industry and in domestic households.
Get to know the main points of action, benefits, and challenges of the SINE2020 Industry Activity.
Eddy Lelièvre-Berna tells about the Sample Environment WP, which aims to improve the environment surrounding samples both on neutron and muon experiments, thus improving data statistics and opening new fields of science.
Conclusive evidence of order by disorder is scarce in real materials.
Experiments with neutrons reveal minimal corrosion of the top layer of a naturally occurring CO2 reservoir.
The German Federal Ministry of Education and Research (BMBF) has given 13.5 million Euros to fund a number of projects at the Heinz Maier-Leibnitz Zentrum (MLZ).
More than 90 energy researchers from around the world now came to the conference “Neutrons For Energy” in Bad Reichenhall to discuss current results and questions from various areas of energy research with neutrons.
Physics can also taste very sweet – this is one of the things that the pupils from grade 3 of the elementary school Garching Ost learned during their visit at the Research Neutron Source Heinz Maier-Leibnitz. They made an atom model from toothpicks and marsh mallows and tried their abilities as neutron scatterers at a neutron ball toss.
Nuclear techniques have allowed archaeologists to see into an embedded section of an ancient Australian Indigenous stone artefact non-invasively—suggesting important information about its origin and use.
The deuteron – just like the proton – is smaller than previously thought.
Proposals are accepted for experiments at the neutron beam instruments at the NIST Center for Neutron Research (NCNR).
The deadline for Neutron Sciences Call for Proposals at Oak Ridge National Laboratory is October 5.
You can apply for OpenAire funds to publish or reimburse your FP7 project papers in Open Access journals.
According to Wikipedia, a TAKIN is a goat-like mammal in Asia. Quite different at FRM II: here it is a new and extremely useful software that Tobias Weber, Robert Georgii and Prof. Peter Böni of the MIRA group developed specifically for working with three-axis spectrometers.
Proposals are accepted for experiments at the OPAL Neutron Beam Facility (both cold- and thermal-neutron instruments) and National Deuteration Facility between January and June 2017.
The Time-Of-Flight spectrometer NEAT at Helmholtz Zentrum Berlin is now in user operation with greatly increased flux and power after an extensive upgrade project.
Forschungszentrum Jülich releases two videos for science students and teachers.
Using neutrons, scientists have revealed a possible cause of Alzheimer’s disease.
Since July 20, the FRM II again delivers neutrons. In the break, employees have finished many tasks: They exchanged the beam plug, which will guide neutrons towards the neutron guide hall east for new instruments.
Results show that reducing the inter-nanoparticles attractions gives rise to a much richer ensemble of nanoparticles self-assemblies, apparently with a smaller influence from kinetic traps (or barriers).
Inelastic neutron scattering experiments at ANSTO found a possible new quantum spin state in a novel antiferromagnetic material barium ytterbium zinc oxide which provides both a challenge and validation of the third law of thermodynamics.
Financial and administrative staff from the H2020 BrightnESS and its SINE2020 projects met on June 27 and 28 in Lund to exchange best practices and tools on how to best implement and manage both research projects.
On July 7, the 11th International Conference on Polarised Neutrons for Condensed Matter Investigations 2016 (PNCMI 2016) in Freising ended.
A novel and rare state of matter known as a quantum spin liquid has been empirically demonstrated in a monocrystal of the compound calcium-chromium oxide by team at HZB, which was previously thought impossible.
CERIC-ERIC is launching its fifth call for proposals. There are interesting news in this call, new instruments added to the offer and an award for high quality publications and conference presentations.
The United Kingdom has joined the project as a full member following a unanimous decision by the ESS Council.
Researchers use diffraction data from pulsed high-intensity neutrons to understand the reactions that deteriorate lithium batteries during operation.
Thanks to SINE2020 support, 31 participants attended the Central European Training School in Budapest last May.
Aircraft manufacturers sponsor researchers who are using stress data from the Canadian Neutron Beam Centre to evaluate methods of preventing distortion in thin aluminum parts.
The first volume of the ESFRI Scripta series reproduces the concluding report presenting a thorough analysis of the European Landscape of Research Infrastructures devoted to Neutron Scattering and Spectroscopy, and its evolution in the next decades.
A Chinese-German cooperation using the instrument PANDA at MLZ developed a concept for a cold three-axis spectrometer. Results are now published.
ANSTO had a restructure. It is now the ‘Australian Centre for Neutron Scattering & National Deuteration Facility’ and the Bragg institute becomes a virtual institute.
In an interview Hanna Wacklin tells about the SINE2020 collaboration activity on Chemical Deuteration, which she coordinates.
On October 1 a new two-year project will begin to study the microscopic structure and dynamics of bulk metallic glasses.
Fruitful discussions were held by 26 WP members who met at PSI in April to present the software programs the WP will focus on.
Bruno Guerard from ILL told us the plan to develop a 3He based MicroStrip Gas Chamber (MSGC) neutron detector with a novel 2D readout.
An easy-to-use and versatile software, SpinWave, to calculate spin waves in any arbitrary magnetic lattice, has been developed at the Laboratoire Léon Brillouin and is now freely available.
Scientists at ESS and its partner institutions aim to realise detectors that can capture and record the high neutron rates delivered by the world’s most powerful neutron source.
Scientists experimentally realized two-dimensional water by crafting the water molecules onto a hydrophilic surface with distances between the water molecules compatible with hydrogen bond formation.
The combination of the neutron diffraction techniques and the software program “Umweg” at MLZ is a big step forward to improve neutron studies on many highlighting materials, in order to answer the often difficult question of their real symmetry.
Samantha Zimnik was granted with the Laura Bassi price for her outstanding scientific achievements in the field of surface physics at the positron source NEPOMUC.
Version 3.7 of Mantid contains several improvements to the advanced visualisation and the CLI for multidimensional data.
New scientific questions demand ever better experimental equipment. In this interview, PSI researcher Oksana Zaharko reports on the challenges of setting up a new instrument for research with neutrons.
Neutron reflectometry experiments revealed the existence and extent of the interaction between A? peptides and a lone customised biomimetic membrane, and their dependence on the aggregation state of the peptide.
Research published in Nature combining neutron scattering with other techniques strengthens understanding of the delivery of cancer drugs.
Projection foresees major instantaneous reduction in neutron instruments available to Europe’s scientists once ILL shuts down.
The first BornAgain School and User Meeting, organized by the MLZ Scientific Computing Group, will take place on 21-22 November 2016 at Heinz Maier-Leibnitz-Zentrum Garching, Germany.
Two research teams have studied the new class of iron-based superconductors at the MLZ and independently came to the same surprising result: the superconducting Cooper pairs change their symmetry.
Neutron computer tomography on the Dingo instrument has produced three dimensional video of ron meteorites.
Following research at CNBC, Nor-Mar Industries has received approval for, and successfully implemented changes to, welding protocols to deliver premium-quality products.
J-PARC Center and CROSS-Tokai are pleased to announce that the 2016B General Use proposal round will be open from Tuesday 17 May 2016.
In our history pages you can now find a summary of characteristic scientific and applied results which were obtained with use of the Swiss instruments for neutron scattering in the 20th century.
The magnetic properties of thin film systems with superconducting and ferromagnetic states and an isolating layer in between were never studied before.
A prominent figure in European research facilities, John Womersley will take over the high-profile project at an important time.
An international research team has discovered the mechanism by which a pharmaceutical excipient from the class of block copolymers improves the solubility of large quantities of a poorly water-soluble active substance. The results form the basis for the development of a drug delivery system better tolerated by the human body.
This week sees a meeting on Future Applications of Small-Angle (Neutron) Scattering to Soft Matter, which will also celebrate Richard’s (partial!) retirement.
SpinWave is an easy-to-use and versatile software to calculate spin waves in any abitrary magnetic lattice. It is now freely available.
Scientists have used neutron crystallography to determine the structures of HIV-1 protease/drug complexes, providing key details of hydrogen-bonding interactions in the active-site and revealing a pH-induced proton ‘hopping’ mechanism that guides HIV-1 protease activity.
News on NRU shut-down, school, and call for proposals.
Hydro-Québec is using stress data from the Canadian Neutron Beam Centre (CNBC) to improve electricity generation from hydroelectric dams.
Chain behavior has been determined in polymer nanocomposites comprised of well-dispersed 12nm diameter silica nanoparticles in poly(methyl methacrylate) (PMMA) matrices by Small-Angle Neutron Scattering measurements under the Zero Average Contrast condition.
Scientists have designed a novel catalyst that overcomes the challenge of breaking down complex plant components to produce some of the highest yields of biofuel. The results bring us one step closer to lessening our dependence on fossil fuels, and are an important development in our shift towards renewable energy.
Addressing one of the last remaining concerns in the civil nuclear fuel cycle. Europe’s High Performance Research Reactors have teamed up in a common initiative, “HERACLES”, to support the world-wide non-proliferation efforts by minimizing their usage of HEU material.
Scientists have examined a method to preserve artifacts more closely by Prompt Gamma Activation Analysis to find the optimal conditions for preservation.
Results show that one can examine details of the operation of fuel cells with neutron scattering and thus promote the optimisation of the individual components of the fuel cell for a longer life and better efficiency.
A publication in the journal Johnson Matthey Technology Review explains how and why neutron scattering may be a useful technique to investigate catalysis.
Neutron scattering at ANSTO has contributed to building evidence for the existence of a highly exotic and elusive state of matter, known as a magnetic ‘spin nematic’ phase in a natural mineral called linarite.
Prof. Helmut Schober has been appointed, with effect from 1st October 2016, as the new Director of the Institut Laue-Langevin in Grenoble, the world’s flagship centre for neutron science.
Researchers at the Department of Energy’s Oak Ridge National Laboratory used neutrons to uncover novel behavior in materials that holds promise for quantum computing.
The semi-annual IKON meeting has become the forum for ESS and its in-kind partners to make a clear assessment of instrument construction progress. The focus of February’s meeting was less on the activities of individual instrument teams than the multidisciplinary collaboration as a whole.
Spin ice is an unusual magnetic material in which the combination of strong local Ising anisotropy and ferromagnetic interactions imposes a local constraint to the magnetic moments, the “ice-rule”. We have observed magnetic fragmentation in a recently discovered material, the spin ice candidate Nd2Zr2O7, by means of neutron scattering measurements.
New link on our “educational material” pages. Melvyn Bragg from BBC and guests discuss the neutron, one of the particles found in an atom’s nucleus.
The next deadline for the submission of beam time requests for the Swiss spallation neutron source ‘SINQ’ is May 20.
McStas 2.3 has been released and is ready for download.
The NSSA is pleased to announce the selection of the following 2016 NSSA Fellows: John Copley, Michael Crawford, Pengcheng Dai, Jaime Fernandez-Baca, Brent Fultz, Aaron Krawitz, Ramanan Krishnamoorti, Timothy Lodge, Jaroslaw Majewski, John Root, and Stephen White.
The first component has been successfully installed in the Accelerator tunnel at the ESS Construction site this month. The occasion marks an important step toward ESS’ project goals and ultimate delivery to its European partners and the scientific community.
The internal movements of proteins can be important for their functionality. With the aid of neutron spectroscopy, scientists detected dynamic processes in so-called LOV photoreceptors. The results highlight the immense potential of neutron scattering experiments for the analysis of cellular processes.
SINE2020 offers consultation and free neutron scattering measurements to industry. Strengthen your R&D potential with us by submitting your proposal by June 30.
Eight neutron and muon introductory schools will be financially supported by SINE2020.
A team of scientists and technicians designed a more efficient stopped-flow observation head that can make SANS experiments easier and more efficient to conduct. Watch our new video to know all about it!
Learn how the SINE2020 Industry WP will help create an innovation-friendly environment around European neutron sources to tackle societal challenges by coupling research and innovation.
The Committee Research with Neutrons (KFN) will award the Wolfram-Prandl-Prize to young scientists with PhD at the DN2016 in September 2016.
The SINE2020 and brightnESS projects organised a meeting of communications officers to strengthen collaboration.
Neutron scattering textbook, exercises, and simulations of experiments are now available online and for free at e-neutrons.org.
The next deadline for beam time request on French neutron scattering instruments will be April 1st. Within this call, you may ask beam time on the LLB instruments installed at the Orphée reactor in Saclay, and also on 4 French CRG at the ILL (D1B, D23, IN12 and IN22).
The Neutron Scattering Society of America is pleased to announce the 2016 recipients of its four major prizes: Dr. Charles F. Majkrzak, Prof. Pengcheng Dai, Dr. Yun Liu, and Dr. P. Douglas Godfrin.
The combination of different neutron methods allowed measuring the complete spectrum of magnetic excitations.
The Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, kindly invites you to submit applications for beam time at the IBR-2 high flux pulsed reactor. The deadline is April 15, 2016.
You are invited to submit an abstract to this conference, which will be on 18.-21. July 2016, Bad Reichenhall, Germany. The deadline for abstract submission is 15 March 2016.
The CNBC is enhancing its neutron imaging capabilities to see inside concealed objects. Identifying unknown radioactive material reduced the cost of a long-term waste management liability for the Government of Canada and demonstrated new capabilities.
All neutron users are invited to submit abstracts for the German Neutron Scattering Conference 2016. The conference will take place in Kiel from Sept. 20 to 22, 2016.
Forschungszentrum Jülich has begun to develop a concept for cost-efficient neutron sources which could replace mid-sized facilities. The new sources will operate without using reactor-typical chain reactions. Even smaller facilities on a laboratory scale can be set up using the same principle.
The ESS civil construction project broke ground nearly 18 months ago as one of the largest infrastructure projects in Europe. With the Accelerator tunnel nearing completion, and the complex foundation work for the Target Station well advanced, all eyes are focused on technical installations beginning this year.
In the final and major stages of acceleration before contact with the Target, the proton beam energy of the ESS Accelerator will reach 2.0 GeV, making it the most powerful linear proton accelerator ever built. France’s national Atomic and Alternative Energies Commission, CEA, is guiding the design, production and testing of the superconducting radio-frequency elliptical cryomodules that make this possible.
This release contains the long awaited support to handle the differing Crystallography convention (kf-ki) and inelastic convention (ki-kf) for representing HKL and Q space data.
In a new video you can learn of a new pressure cell that makes it easier to conduct SANS experiments at 500 MPa.
The first attempts to use boron-10 for neutron detection were made in the 1970s. Due to the high neutron flux expected at ESS and the economics of the helium-3 crisis, boron is experiencing a comeback. EU support through the BrightnESS project is delivering critical results for the development of such detectors at the European Spallation Source.
The research reactor Munich (FRM), known as the “Atomic Egg”, came into operation on 31 October 1957. The research neutron source Heinz Maier Leibnitz (FRM II) reached its first criticality on 2 March, 2004 and user operation began only one year later on 29 April, 2005.
Watch this new video where scientists explain us the steps taken before conducting a neutron experiment on biological samples.
Stefan Janssen is Head of the User Office at Paul Scherrer Institute PSI. In an interview, he explains why the PSI’s large research facilities are popular with researchers coming from other institutions, how he handles the many applications and how he supports users who come here to conduct experiments.
An NMI3 JRA has made significant progress in the production of biological membranes that can be used for structural and dynamic characterisations.
When a gas explosion occurs in a home, analyzing evidence and determining the chain of events leading up to the explosion can be critical to resolving a lawsuit. If the provider is found to be at fault, injured parties can be awarded hundreds of thousands or even millions of dollars.
You are invited to apply for time on the neutron beam instruments at the NIST Center for Neutron Research (NCNR). The deadline for all proposals is Tuesday, February 2, 2016.
Institute director and physicist from the Helmholtz-Zentrum Geesthacht, Prof. Andreas Schreyer, is the new scientific director of the future-oriented centre ESS, starting in January.
Learn all about SINE2020: world-class Science and Innovation with Neutrons in Europe in 2020.
Proposals for beam time at Oak Ridge National Laboratory’s High Flux Isotope Reactor (HFIR) and Spallation Neutron Source (SNS) will be accepted Wednesday, April 13, 2016.
Researchers from the European Spallation Source and Denmark refine reflectometry concepts for fast kinetic studies of thin films and other advanced materials.
Deadline Step 1: February 5th, 2016 / Deadline Step 2: March 1st, 2016
In type II superconductors thin channels, flux tubes, are formed. The magnetic field is guided through these tubes while the rest of the material remains field-free and superconducting. In the metal niobium, the flux tubes bunch together into small islands that create complex patterns. Researchers were the first to conduct neutron experiments to study these structures in niobium and determine the distribution of the islands in detail.
The new vice-chair of the ESS Council is not new to neutrons. Her strong background in research, facility development, and within European-wide advisory bodies, places Caterina Petrillo at the centre of the neutron science community in Europe.
Researchers investigated how cholesterol levels influence drug delivery. The results vary depending on the type of drug tested.
Proposals at the OPAL Neutron Beam Facility (both cold- and thermal-neutron instruments) and National Deuteration Facility. Deadline 15 March 2016, for beam time between July and December 2016.
Although they don’t currently have as much conductivity, solid-state electrolytes designed for lithium-ion batteries (LIB) are emerging as a safer alternative to their more prevalent—sometimes flammable—liquid-electrolyte counterparts.
Students can immediately apply for the MaMaSELF Master program that starts in 2016. The deadline for non-EU students ends on January 31; EU students have time until February 28. All, that do not require scholarship, must apply before April 30.
Green Light for SRE. The project Spatial Research Excellence by ESS (SRE) has been granted European Union funding to build and establish part of the European Spallation Source research infrastructure in Lund.
You are invited to apply for time on the neutron beam instruments at the NIST Center for Neutron Research (NCNR). The deadline for all proposals is Tuesday, February 2, 2016.
The UK’s Science & Technology Facilities Council signed an MoU with the European Spallation Source this month that establishes the world’s longest operating neutron spallation source as lead partner in building the ESS instruments FREIA and LoKI.
Prof. Mark Johnson has been appointed as the new UK Associate Director of the Institut Laue-Langevin in Grenoble, the world centre for neutron science, with effect from 1st October 2016. He will act as Head of the Science Division.
Staudinger-Durrer Prize awarded to Prof. Dieter Richter.
It is time for a summary of the achievements of this JRA. New methods now provide information on material and magnetic systems which are not accessible using any other experimental technique.
t is time for a summary of the achievements of this JRA, which aims to develop two promising detector technologies to cope with the high cost and near unavailability of 3He.
Would you like to know where to submit your next proposal for neutron scattering experiments and when the neutron sources are running? Have a look at our diagram!
A new update of SasView, version 3.1.2, has just been released. It is recommended that all users of SasView upgrade.
The location of the XVIII Conference on Small-angle Scattering in 2021 was not decided yet. The SAS Commission of the IUC has thus decided to extend the submission deadline to 1 February 2016.
Learn about the benefits of this collaboration between the major neutron and muon facilities in Europe as well as the feedback of the European Commission, by the NMI3 Manager and Coordinator, scientists, and school organisers.
Research with neutrons has long delivered new and more environmentally responsible solutions for our planet. As part of its core framework, the European Spallation Source and its partners are working to realise sustainability goals for construction and operations.
The Seventh Joint BER II and BESSY II User Meeting will take place at WISTA, Berlin-Adlershof on December 9th and 10th, the neutrons session are at Berlin-Wannsee on December 11th. The Verein Freundeskreis Helmholtz-Zentrum Berlin e.V. will bestow the Innovation Award and the Ernst-Eckart-Koch Prize. Public highlights are a science slam on Wednesday, 18:30 and the public lecture by David Cahen on the power of science to bridge ideological differences. The public lecture and the science slam are open for everybody.
As one of the highest priority research infrastructure projects in Europe, ESS was visited today by the European Commissioner for Research, Science and Innovation, Carlos Moedas. He was joined at the construction site by the Swedish Minister for Higher Education and Research, Helene Hellmark Knutsson.
On 24 November 2015 the G7 Non Proliferation Directors Group visited the Neutron Source Heinz Maier-Leibnitz (FRM II) and the Heinz Maier-Leibnitz Centre for Neutron Research (MLZ).
The deadline for nominations of the Prizes Clifford G. Shull, NSSA Sustained Research, NSSA Science, NSSA Student, and NSSA Fellows is December 8.
The Institute of Physics and the German Physical Society have jointly awarded the Max Born Prize to Christian Pfleiderer of TUM’s Physik-Department.
Hidden ‘Damascus’ patterns in the steel used to make ancient Indo-Persian swords and daggers are being uncovered by collaborators from London’s Wallace Collection and CNR, Italy, during neutron diffraction experiments at ISIS. This work gives insight into the quality of the blades as well as helping curators identify ‘Damascus steel’.
The deadline for applying for funding for Neutron or Muon Introductory Schools is January 24. The schools will be supported by the SINE2020 project.
Given that NMI3-II will finish soon it was time to take stock of the work developed over the last four years.
SAC and TAC recommendations advance the ESS along the critical path to completion, and the ERIC Council gets rolling with the election of Prof. Caterina Petrillo as vice chair and approval of the instrument suite.
A key issue with lithium ion batteries is aging. It significantly reduces their potential storage capacity. To date, very little is known about the causes of the aging effects. Scientists now came a step closer to identifying the causes in their latest experiments.
A guide prepared at the ILL gives an overview of Open Access publishing and rules for EU projects.
New forensic techniques to help with the positive identification of unknown victims based on their burned skeletal remains are being developed by bone experts working beside neutron scientists.
New educational material! In a podcast Physics World news editor Michael Banks travels to ISIS to find out how scientists are using neutrons in their research and how the lab is looking to attract more users from industry.
The new detection system is characterized by a dead-time constant of 25ns and a count rate as high as 5MHz at 10% dead-time. Compared to the old detector, this means an improvement of factor 25.
“Neutron Scattering on Nano-Structured Soft Matter: Synthetic- and Bio-Materials” has been the focus of this year’s JCNS Workshop, held from 5 -8 October at the Evangelische Akademie Tutzing on Lake Starnberg.
The Director for Accelerators and Technology at CERN spent a recent visit to the European Spallation Source getting up to speed on the swiftly advancing project and reinforcing the high-level coordination between the directors of ‘the two leading accelerator projects in Europe’.
BrightnESS Begins. More than 70 representatives from the 18 participating institutions came together at the European Spallation Source on September 25 for the BrightnESS Kick-Off Meeting, which formally launched the EU-funded project.
Magnetism. Over the last 60 years neutron scattering has provided the breakthroughs necessary to understand the atomic-level ordering of magnetic materials. The latest discovery of these ‘hidden orders’ has recently been published in the journal Science and suggests the potential for neutron scattering to reveal much more.
BrightnESS is a European Union-funded project within the European Commission’s Horizon 2020 Research and Innovation programme designed to ensure that key challenges are met in order to build an ESS that can deliver high-impact scientific and technological knowledge.
An international workshop with more than 30 researchers was organized by the Jülich Centre for Neutron Science on Nov 27-28 to discuss current and future options for compact accelerator driven high brilliance neutron sources to serve the scientific community.
It was very useful to meet at the NMI3 final General Assembly and the SINE2020 kick-off meeting to discuss future work and outcomes of the last 4 years
We’ve got a new link on our Educational Resources. You can access the e-learning platform VNF and simulate neutron scattering experiments.
Instrument teams and in-kind partners from around Europe came together in Lund with developers of neutron technologies, science support systems, and data management and software for the ESS 9th In-Kind Collaboration Meeting for Neutron Scattering Systems.
Researchers have found a much easier and more accurate way of investigating the often decisive lateral deflection of molecules.
The joint Nordic programme for neutron research is being established to address the need for competence-building in this field, as identified by research funding agencies in Denmark, Norway and Sweden.
Agneta Nestenborg assumed leadership of the ESS Project Support & Administration Directorate on September 1. The transition marked the completion of former director Matti Tiirakari’s distinguished five-year secondment from CERN.
STFC and Diamond Light Source are offering 36 positions to post-doctoral researchers over the next five years as part of the brand new Rutherford International Fellowship Programme.
Nominations for Rosen Scholar candidates are to be sponsored by at least one of LANSCE’s Facilities. The deadline is December 4.
The PSI spallation neutron source is accepting beam time requests with deadline on November 15.
There is a new article on our History section. You can now learn about the birth of time-of-flight neutron powder diffraction at pulsed sources by Izabela M. Sosnowska.
Spoke Cavity Prototypes Exceed Expectations. An important test result was achieved this summer at the accelerator lab of the French Institute of Nuclear Physics, IPN-Orsay. The finding is important to linac development worldwide, but of particular importance to the ESS Accelerator currently under civil construction in Sweden and in technical development across Europe.
The version 3.5 of Mantid includes significant improvements. Furthermore the new Mantid Forum will provide a centre for support and conversation across the Mantid community.
The ISIS neutron and muon sources in the UK are calling for proposals.
ORNL is calling for proposals with deadline October 14. There is updated information for the Quantum Condensed Matter instruments at the HFIR.
Our universe consists of significantly more matter than existing theories are able to explain. One way to clarify this discrepancy is via the neutron’s so-called electric dipole moment. In an international collaboration, researchers at PSI have now devised a new method which will help determine this dipole moment more accurately than ever before.
“Neutron scattering as an essential tool for science has addressed some of society’s grand challenges but its future is not assured,” said Prof Christiane Alba-Simionesco, Director of LLB and Chair of ENSA.
The journal Metals is calling for papers. The deadline for manuscript submissions is 30 November 2015.
You can submit your proposal for beam time at the IBR-2 high flux pulsed reactor until October 15.
The Budapest Neutron Centre is calling for proposals for scientists to use their neutron instruments.
It is time for a summary of the achievements of this JRA, which aims to provide a wider range of experimental tools to make the best use of neutron scattering for soft and bio-materials.
The ESS Data Management and Software Centre is an integrated part of the design and construction of the ESS instrument suite and a key driver in the development of the facility’s user program.
Researchers from the Paul Scherrer Institute (PSI) have developed a coating technique in the laboratory conditions that could raise the efficiency of fuel cells. The PSI scientists have already applied to patent the technique, which is suitable for mass production.
The first concrete ceremony was held September 11 on the construction site of the multi-purpose research fast neutron reactor in Russia.
The neutron school “FAN du LLB 2015” will be on December 7-10 in France. The deadline for registration is October 18.
You can now find information on the Hellenic Neutron Association from Greece on a dedicated page on our website.
NMI3 was at the European Conference on Neutron Scattering 2015. Get to know about announcements by ENSA and the highlights of this great conference.
The deadline for neutron beam time request to perform neutron scattering experiments at the Laboratoire Leon Brillouin in France is October 1st.
The school will be on Feb 25 – March 4 at the HZB. The deadline for registrations is Oct 15.
The first successful user experiment at ESS demonstrates the importance of neutrons to the life sciences, and shows the way forward for ESS as a user facility.
Seen from outside Manganese silicon shows no magnetism, inside it looks different. By neutron scattering TU scientists have now proven the excitations of its magnetic helix.
New cooperation project headed by JCNS shall promote EU-Russia cooperation in the planning, construction and scientific use of large scale facilities.
Application of neutron beams for automative applications at the Canadian Neutron Beam Centre.
New Study shows Correlation between Microscopic Structures and Macroscopic Properties.
In combination with other methods of investigation, scientists have recently achieved amazing results with the instrument BIODIFF at MLZ.
At 19th of August the EC in Brussels formally adopted its decision to establish the European Spallation Source as a European Research Infrastructure Consortium, or ERIC.
Swiss-Danish team to build a pioneering crystal analyser spectrometer optimised to study dynamics in quantum materials and matter under extreme conditions.
Neutron scattering provides insight into the structure of magnetic nanoparticles and dynamic behaviour of encapsulated cancer drugs.
The American Crystallographic Association has selected retired Laboratory Senior Fellow Benno Schoenborn, formerly of Bioenergy and Biome Sciences (Los Alamos Neutron Scattering Center, B-11), to receive the 2016 Bau Neutron Diffraction Award.
The version 3.3 of the simulation package VITESS has been released.
The ILL has just published a brochure on how experiments with neutrons are enabling responsible and sustainable power generation, storage and use.
A new project will start in October 2015 and last for four years. It has recently been accepted for funding under the European Commission HORIZON 2020 framework.
The Grant Agreement for SINE2020 has now been signed by the European Commission. The project will start this year on October 1 and will last four years.
The brochure highlights the importance of neutron scattering, illustrated by several examples. Get a free copy at the NMI3 stand at ECNS!
Proposals at the OPAL Neutron Beam Facility (both cold- and thermal-neutron instruments) and National Deuteration Facility are now open.
The 2015 Walter Hälg Prize has been awarded to Prof Dr Helmut Rauch for his outstanding and seminal contributions to the fundamental aspects of neutron physics and optics and many related aspects of quantum physics.
The Los Alamos Neutron Science Center (LANSCE) is issuing a Call for Proposals for experiments to be run at the Lujan Center’s moderated neutron source during Fiscal Year 2016.
The Advanced Methods and Techniques JRA has developed a new type of RFSF to enhance NRSE spectrometers.
Alan Tennant has been appointed director of the Joint Institute for Neutron Sciences at the Department of Energy’s Oak Ridge National Laboratory.
The NMI3 Imaging JRA discusses how to produce smaller beams. They conclude that reflective optics offers the most versatile way to produce them.
HZB team decodes relationship between magnetic interactions and the distortions in crystal structure within a geometrically “frustrated” spinel system
The ageing of the foams could be stopped to make them stable indefinitely, or until they were heated above the melting temperature of the crystals.
The Australian Radiation Protection and Nuclear Safety Agency has given approval for ANSTO to commence user operations on the Sika cold-neutron 3-axis spectrometer.
For the first time, one of ANSTO’s high-temperature vacuum furnaces has been used successfully on the Pelican cold-neutron time-of-flight spectrometer.
For the first time, ANSTO’s Dingo neutron radiography/imaging/tomography station has taken some neutron topography data, from the germanium (335) monochromator used on Wombat.
An increasing number of scholarly publishers and journals are converting to open access. In fields relevant to neutron science and technology, the journals listed are available in full open access.
Great progress made in the commissioning of the new Bilby time-of-flight small-angle scattering instrument in ANSTO.
In April, tests were conducted at J-PARC that have preliminarily validated the physics behind the innovative ESS “flat” moderator. This design is expected to increase neutron brightness at ESS for some instruments by up to a factor of three.
Neutron measurements reveal key dynamic properties of magnetic structure in unique experimental study.
The workshop was a great opportunity to share expectations, experiences, and give examples of work conducted in several European research infrastructures.
Prof. Rolf-Dieter Heuer, Director General at CERN since 2009, took some time to speak with ESS about the two facilities.
ANSTO research may help preserve some of the world’s most important historic artefacts and buildings.
From pipes to power station turbines and railway lines, ensuring that engineering components perform under pressure can save lives.
The ESS peer-review instrument selection process nears conclusion as four new instrument proposals are recommended for inclusion within the facility’s construction budget of 16 instruments.
The Los Alamos Neutron Science Center (LANSCE) is issuing a Call for Proposals for experiments to be run at the Lujan Center’s moderated neutron source.
A single-shot observation of dynamic processes across multiple length and time scales will give unprecedented insight into previously unobservable phenomena.
Rush describes the efforts over the past 50 years to develop neutron research facilities in the US, discusses the reasons for the current state of affairs, and makes suggestions to prevent similar consequences in the future.
Announcement of cancellation of the call for J-PARC MLF 2015B General Use Proposals.
The first European Spallation Source (ESS) pulse signature measurement was made last month on the ESS test beamline at HZB in Germany.
McStas 2.2 has been released and is ready for download. Read more to learn about important highlights from the release.
The Mantid project introduced a wide variety of improvements in this release including: a collection of improvements to multi dimensional and “normal” plotting, new experimental planning interfaces.
On April 1st ANSTO’s new EMU backscattering spectrometer recorded its first spectrum, in this case from a polyvinyl chloride standard.
You are invited to apply for time on the neutron beam instruments at the NIST Center for Neutron Research (NCNR). The deadline for all proposals is Tuesday, June 16, 2015.
The first fully functional Low-Level Radio Frequency control system for the ESS Accelerator has been installed and integrated into the EPICS control system at the FREIA Laboratory at Uppsala University.
A letter asking for support alerts to the risk that the neutron source LLB-Orphée will have to shut down earlier than planned, which will impact its users’ research programmes.
A new neutron project that will start in October 2015 and last for four years has recently been accepted for funding under the European Commission HORIZON 2020 framework.
The Budapest Neutron Centre invites you to submit applications for beam time at the Budapest Research Reactor.
Scientists find that Hfq forms a nucleoprotein complex, changes the mechanical properties of the double helix and compacts DNA into a condensed form.
The first external user of the FRM II was Klaus Habicht of the Helmholtz Centre Berlin, who carried out experiments on the instrument TRISP on May 4, 2005.
A new computational tool for carrying out spin wave calculations is available for download.
You can receive support to learn about Application of Neutrons and Synchrotron Radiation in Engineering Materials Science on September 21-25 near Hamburg.
The film recounts the struggle and the long road to bring the ESS to Scandinavia and the great potential in the future research.
NMI3 collaboration works on simulations to find the best possible guide for experiments at low temperatures and high magnetic fields.
Spain collaborates closely with the ESS. In November 2014, ESS-Bilbao was chosen as the in-kind partner for the ESS target system.
At the end of March, Prof. Dieter Richter of the Research Centre Jülich not only retires, but also passes his position as MLZ Director to Prof. Thomas Brückel.
Watch a YouTube recording of a talk by Gerry Lander at the ILL telling the story of the discovery of the neutron in 1932, and then that of fission in 1939 through the lives of Chadwick and Meitner and world events.
The first edition of the International Interdisciplinary Event “Science for Life” 2015 will be held from 20th to 25th of May 2015 in Lampedusa, a fascinating Sicilian island.
The Swiss spallation neutron source ‘SINQ’ is calling for proposals for the beam time period II/15 between 01/09/2015 and 23/12/2015.
ECA and ENSA announce the call for the Erwin Felix Lewy Bertaut Prize in his honour, and in memory of his scientific achievements and cornerstones in crystallography and neutron scattering.
Thanks to NMI3 support, for the first time researchers create artificial methane hydrates in just a few minutes.
The Los Alamos Neutron Science Center (LANSCE) is issuing a Call for Proposals for the WNR facility for run cycle September – December, 2015.
The Rosen Scholar is a fellowship created to honor the memory of Louis Rosen, his accomplishments, hard work, and affection for the broad range of science performed at LANSCE. Dr. Edwin Fohtung is the current LANSCE Professor in conjunction with the Department of Physics at New Mexico State University.
ISIS pulsed neutron and muon source is now back in action after considerable upgrades over the last six months.
The bicameral decision formalizes Switzerland’s accession to ESS and extends the Swiss financial commitment through 2026.
Part of an integrated SANS instrument suite at ESS, SKADI analyses materials’ structures at the largest scales possible with neutron diffraction.
Scientists conducted an experiment with the instrument SPODI at MLZ to determine the structure of shape memory alloys of nickel-manganese-indium.
We describe a new regime in dense polymer solutions, typically above ~1mol/L, where q* is proportional to the concentration c of the solution.
With the casting of the first 10-meter section of the accelerator tunnel walls in the last week of January, the European Spallation Source began to go vertical.
Researchers used additive manufacturing and neutron imaging to examine microchannel heat exchangers, which hold refrigerants used to move thermal energy and provide cooling or heating in many applications.
IKON8 at ISIS. This meeting brought a capacity crowd to the UK venue where an important exchange of new ESS neutron technologies came face to face with the lessons learned at ISIS during its five-year upgrade of Target Station 2.
Researchers are working on an interdisciplinary collaboration between physicists and dentists to develop a material comprised of glass ionomer cement.
Small-angle neutron scattering enabled researchers to look inside intact leaves to learn how their structure and functions change when submitted to environmental changes.
PA20, the new SANS machine of the LLB, delivered its first SANS spectra on 6 march 2015.
Researchers successfully shown that boron-coated vitreous carbon foam can be used in the detection of neutrons emitted by radioactive materials — of critical importance to homeland security.
Forschungszentrum Jülich receives around € 4 million from the EU to develop a more efficient detector system for research with neutrons.
A novel non-destructive method using short-wavelength characteristic X-ray diffraction meter with the X-ray tube of tungsten anode target to determine the RS within the materials is developed in China.
The scientists were able to detect structural changes using a model system of phospholipids from soy plants with the help of neutron scattering techniques at the Heinz Maier-Leibnitz Zentrum in Garching near Munich.
A new study carried out at the Institut Laue-Langevin in collaboration with researchers at the Lyons-University based Hospices Civils de Lyon has determined the most accurate microstructure ever obtained of human enamel.
Maintenance work has been successfully concluded – the High-Field Magnet has successfully attained 26 tesla in initial testing. New scientific experiments have become possible.
The Louisiana Consortium for Neutron Scattering is a multi-million dollar statewide collaborative research initiative that will expand the fundamental understanding of advanced materials.
Representatives of major European Innovation and Technology Campuses met in Athens for the second IAB meeting & Networking of Industrial Liaison Offices organised by NMI3 and CALIPSO.
New concept to achieve ultimate transparency reaches 90% transmittance. This innovative method should drive the development of new highly transparent materials with technologically relevant applications.
The highly prestigious Walter Hälg Prize is the most visible activity of ENSA in the scientific community.
Greg Rickford, Canada’s Minister of Natural Resources, announced the Government of Canada’s decision to support the extension of the operations of the NRU reactor from October 31, 2016, until March 31, 2018.
Learn about Spectroscopy with Neutrons, Muons and Photons on the Swiss alps.
At MLZ several groups work on battery research to gain a better understanding of how batteries work by various neutron methods. Two new papers were published recently.
BornAgain is a free and open-source software package to simulate and fit small-angle scattering at grazing-incidence.
A one-week “Summer School on Methods and Applications of Neutron Spectroscopy” will be held from June 8 – June 12 at the NIST Center for Neutron Research.
Do you want your non-scientist friends to understand what research with neutrons and muons is about? New popular brochure from the Paul Scherrer Institute now available in English, German and French by science writer Martyn Bull.
Hsin-Yin Chiang of MLZ has explored the development of a new fuel with lower enrichment. Uranium-molybdenum (UMo) embedded in an aluminum matrix is a promising candidate.
Dr Margaret Elcombe of the ANSTO has been announced the first Australian winner of the prestigious annual international Women in Nuclear (WiN) Global Award.
A group of scientists from Italy, Germany and the United Kingdom applied an innovative approach to study Egyptian copper alloy figurines.
For the first time in hybrid vesicles, scientists obtained evidence for phase separation at the nanoscale, leading to the formation of stable nanodomains enriched either in lipid or polymer.
The registration for the Master’s program MaMaSELF for the years 2015-2017 runs until 31 January (non-European), 27 February (European students) and 30 April 2015 (without scholarship).
Version 3.3 is one of the largest releases of changes and improvements so far. You can take a look at the release notes and download Mantid.
Learn about neutron techniques from June 13 to 22 in Italy and France. Deadline for applications is April 10.
Call for applications to host a forthcoming International Small-Angle Scattering Conference in 2021.
Four Mantid courses available at ISIS, RAL.
Scientists combine three different methods to better understand and predict the behaviour of materials in rails.
SAS2015 and IUC call for nominees for the Guinier Prize. The deadline is April 30.
Scientists suggest a new method to transform power plant ash into materials that could be used for nuclear waste treatment or soil remediation.
Researchers have used the new IMAGINE instrument at HFIR to map an enzyme that could play an important role in anti-cancer drug development.
ANSTO is calling for proposals at the OPAL Neutron Beam Facility (both cold- and thermal-neutron instruments) and National Deuteration Facility.
Application is now open for the XIII School of Neutron Scattering (SoNS) “Francesco Paolo Ricci”.
Online registration for the AOCNS-2015 is now open.
ISSE, its website and the first technical school on sample environment.
Dr. Matthias Rossbach and his team designed and constructed a new instrument for prompt and delayed fission neutron induced reaction Gamma spectrometry.
Measurements at the three axes spectrometer PUMA at MLZ have now been published in the renowned journal Nature Communications.
ECNS will be held from August 30 to September 4, 2015 in Zaragoza, Spain.
The high-field magnet (HFM) project of Helmholtz Zentrum Berlin is close to completion. Proposals for HFM/EXED, beamtime can now be requested.
Measurements using positrons could help to develop better coatings for drugs.
Neutron radiography of corks
With Neutrons4Science you can conduct a TAS experiment, create magnons and more.
NMI3 collaboration has taken a significant step in the production of biological membranes.
The ISIS Neutron Training course will be running on 16 to 25 of June 2015.
LANSCE: Call for Proposals for experiments for the Proton Radiography Facility (pRad) for the period October 1, 2015 – September 30, 2016. The deadline is February 6.
The Director of the Laboratoire Léon Brillouin is the new Chairman of the European Neutron Scattering Association.
South of the Maier-Leibnitz Laboratory a hall in wood construction is currently being built. From next year on, it will house the mock-up for the cooling systems of the ultracold neutron source at FRM II.
This first discussion forum of European User Offices was held on November 3-4 at the ALBA Synchrotron as an opportunity to share experiences.
Call for applications for the LANSCE School on neutron scattering that will take place February 18-27, 2015.
The High field magnet is producing a stable magnetic field of 26 Tesla and is thus even a little stronger than the scientists and engineers dared to hope.
Let’s travel back in time and imagine how life on earth was before the biggest mass extinction. Thanks to NMI3 a scientist used neutrons to investigate the mechanisms through which the K. fossilis could hear.
What is the detailed atomic interaction of water with the lipid membrane and what affect do different types of lipids have on that interaction?
Thanks to NMI3 support, scientists will learn to use FullProf at the Institute Laue-Langevin from 2 to 6 March 2015.
Neutronsources.org is now on Twitter. You can now easily learn about all news and updates from the world’s neutron sources by following @NeutronSources.
Neutron scattering experiments at the ILL have revealed the existence of quantum selection rules in molecules, the first experimental confirmation of its kind.
You are interested in visiting the FRM II, but too young or too far away? No problem: An interactive tour gives you insights into the neutron source – without any restriction on admission.
The source of the proton beam at PSI is a retro-style Cockcroft-Walton linear accelerator. It was the first acceleration stage for protons which are taken up to around 80% of the speed of light. Since 1994 it has held the world record as the highest performing beam.
Magnets are the unsung heroes in particle accelerators because they keep protons or electrons on track. Some of the magnets at PSI are masterpieces of precision and control.
Research paper shows a good example of where experiments both at PANDA and PUMA at the FRM II equally contribute to a common research.
J-PARC MLF and CROSS announced that the 2015A General Use proposal round will be open from Friday 17 October 2014.
Today, several hundred members of the European scientific community are gathering at the ESS construction site, for the ESS Foundation Stone Ceremony.
Call for proposals for the beam time period I/15 between 01/05/2015 and 31/08/2015.
Dr. Marc Janoschek has received the Wolfram-Prandl-Prize 2014 of the German Committee Research with Neutrons during the SNI conference.
Zaccai, the 2013 Walter Haelg prize winner, offers us his personal account of the early days of neutrons in biology.
McStas 2.1 is released and ready for download.
The NIST Center for Neutron Research (NCNR) offers neutron scattering and chemical analysis instruments to all qualified users. The next deadline for receipt of proposals is Tuesday, October 7, 2014.
NMI3 supports a European collaboration to develop an atmospheric plasma deposition system to produce Boron-10 layers. You can watch the video!
The deadline at Oak Ridge National Laboratory’s High Flux Isotope Reactor (HFIR) and Spallation Neutron Source (SNS) for proposals is October 15.
The official start of the construction for the European Spallation Source was on September 2.
The next deadline for neutron beam time request to perform neutron scattering experiments at LLB-Orphee is October 1st.
Lithium-ion batteries are seen as a solution for energy storage of the future. Their key advantage is that they can store large amounts of energy but are light and compact.
A paper reveals the RS distribution in a 20 mm thick plate of 7075 Al alloy.
Danish and Swedish ministers will start the construction of ESS today.
Thanks to neutrons, scientists could investigate the interaction between
antibody and antigens and the importance of a blocking protein, present
in home pregnancy tests.
The deadline for submission is October 15, 2014.
The next Berlin School on Neutron Scattering will be between February 26 and March 6, 2015. Don’t forget to register before October 15.
The proposal submission deadline for neutron scattering experiments at the Budapest Neutron Centre (BNC) is October 15, 2014. NMI3 support is available.
A new patch release to Mantid that corrects some significant issues since the last full release has been released.
Start of the 35th operating cycle: the FRM II provides users and customers from science, industry and medicine after a thorough review again neutrons and irradiation services.
Results demonstrate the potential of such self-assembled materials for the design of bulk proton conductors.
The MLF School 2014 will be held during 16-19 December 2014 at J-PARC in Tokai, Japan.
Anton Heidemann presents a personal view of the history of Backscattering, starting from the day he obtained his diploma on Physics in 1966.
Neutron scattering experiment at PUMA resolves a contentious superconducting issue.
Researchers developed a novel method, based on energy-selective neutron imaging for visualization of crystalline phase distributions within the bulk of metallic samples.
Right on time for the International Year of Crystallography, Nature Milestones special issue on crystallography is now out.
A new humidity chamber will be used for neutron scattering experiments to reproduce the human body conditions in order to shed light on biological processes such as the development of Alzheimer’s disease.
On Tuesday 8 July morning the ILL’s high flux reactor was started after the long shut-down since August 2013.
The beta test period for version 3.2 has now closed and the software has been release on the 11th of July.
Neutrons shed light on vital enzymes’ mechanism of action.
A team of researchers have solved a long-standing mystery in biology by identifying the structure of a vital enzyme intermediate. The debate boils down to something as simple as a hydrogen atom: is it there, or not?
Scientists develop a new analytical model to suppress undesirable surface effect.
Results show that the synthetic poly(allylamine) hydrochloride (PAH) conformation is a determining factor not only for film growth but also for structural properties.
G. (Joe) Zaccai, the 2013 Walter Haelg prize winner, offers us his personal account of the early days of neutrons in biology.
Muonsources.org is now live!
Ten years after its first criticality regulations require the FRM II to do extensive tests on its main systems. Goal of these tests is to prove the safe operation of the FRM II for the years to come.
The May meeting of the ESS Scientific Advisory Committee (SAC) was a critical step for the facility.
Researchers from the Paul Scherrer Institute (PSI) have succeeded in imaging the distribution of frozen and liquid water in a hydrogen fuel cell directly for the first time.
The meeting is a first discussion forum of European User Offices. It will become an opportunity to know each facility workflows and achievements as well as common worries and future developments.
v3.0.0 of the popular SasView model-fitting software has just been released for Windows (32 bit), Red Hat Enterprise Linux 6 (64 bit) and Mac OSX.
Applied Scintillation Technologies Ltd (Appscintech) is pleased to announce it has been granted European and American trademarks for its 6Li doped cerium aluminosilicate thermal neutron glass: GS20®.
The generalization of this method to other materials opens new perspectives toward many applications.
New findings challenge widely accepted views of how algae respond to light where the light harvesting proteins were thought to move around the membranes.
Conflicting results in measurements of how long neutrons live has physicists rethinking their experiments, because solving the riddle may point the way to exotic new physics
Findings of Jülich researchers reveal the power play in myelin basic protein and revolutionize prevailing assumptions about the biomolecular functioning of this key element of the central nervous.
Imagine is the new cold neutron imaging station at the LLB. One on the first experiments done on this station investigated the Quality grading of cork stoppers: amount of defects inside the material.
J-PARC Center and CROSS-Tokai are pleased to announce the call for General Use proposals for the neutron and muon beamlines at the Materials and Life Science Experimental Facility of J-PARC in the 2014B user beamtime period.
The team of Prof. D. Schlüter (ETHZ) pushes for a mild and facile and rational approach to the synthesis of new 2-D materials using specially-designed monomers to control internal pattern.
To submit a proposal for neutron scattering experiments can be a long procedure. Thanks to NMI3 support, a group is working on an Integrated User Access to make this procedure easier to both users and facilities.
Today, the general assembly of the German Atomic Forum DAtF (Deutsches Atomforum e.V.) has confirmed unanimously the election of the DAtF Presidential Council of Prof. Dr. Winfried Petry for Vice President.
The Lujan Neutron Scattering Center invites proposals addressing science of NNSA and LANL programmatic interest for the 2014 run cycle.
You are invited to submit proposals for beam time at LANSCE for nuclear science experiments and semiconductor irradiations for the run cycle scheduled to begin in October 2014.
An experiment demonstrates the ability to conduct, for the first time, simultaneous SANS and DSC measurements.
In the future, antineutrino detectors may provide an additional option for monitoring. Physicists at Technische Universitaet Muenchen have now found interesting results using fast neutrons from MLZ.
The vibrational dynamics of a new class of cross-linked polymers made up of cyclodextrins was investigated in the microscopic range by the joint use of light and inelastic neutron scattering experiments.
First results from a low energy, table top alternative takes validity of Newtonian gravity down by five orders of magnitude and narrows the potential properties of the forces and particles that may exist beyond it by more than one hundred thousand times.
Carbon dioxide in the atmosphere may get the lion’s share of attention in climate change discussions, but the biggest repository of carbon is actually underfoot.
Nikolay Kardjilov from the Helmholtz-Zentrum Berlin tells about the aims of the groups involved in the NMI3 Imaging Joint Research Activity.
By performing neutron-scattering measurements, scientists could observe what happens during a quantum phase transition, and compare the “quantum melting” of the magnetic structure with the “thermal melting” phase transition.
Call for proposals for experiments at the Paul Scherrer Institute. NMI3 support is available to cover researchers’ expenses within Europe. The deadline for submission is May 15.
LANSCE is disappointed by the decision of the US Department of Energy to cease their operational support of the Lujan Neutron Scattering Center in fiscal year 2015.
The application of a neutron microbeam to the investigation of an internal magnetic microstructure has been demonstrated experimentally.
In an experiment the sample might degrade and produce questionable results. In a video, researchers explain their work on a set up to control the sample quality along time.
The first public release of our DiffPy Complex Modeling Initiative (DiffPy-CMI) project has just been announced.
Registration has now opened for the 8th International Workshop on Sample Environment at Neutron Scattering Facilities.
For exactly ten years the Heinz Maier-Leibnitz research neutron source (FRM II) of the Technical University of Munich (TUM) has been providing research, industry and medicine with neutrons.
The workshop on Structure and dynamics of confined and interfacial fluids: blending scattering and computer modeling techniques will take place at the Oak Ridge National Laboratory in July.
The next deadline for neutron beam time request to perform neutron scattering experiments at LLB-Orphee is April 1st.
The 2nd International Symposium of Science at J-PARC will be held in Tsukuba, Japan in July.
User operations at the Materials and Life Science Experimental Facility of J-PARC resumed this week following a 9-month shutdown.
The Frank Laboratory of Neutron Physics, Joint Institute for Nuclear
Research invites you to apply for beam time.
Henrich Frielinghaus and Marie-Sousai Appavou from the JCNS-MLZ are developing a new pressure cell. This work, which is funded by NMI3, will broaden the research possibilities in several scientific fields.
The VITESS team is happy to announce that there is a new version of the neutron simulation software VITESS available for download.
The Paul Scherrer Institute (PSI) in Switzerland is celebrating its 40th anniversary.
The Networking group on Data Analysis Standards has setup a Debian repository that provides a simple way to install scientific software for the neutron and muon communities.
A team of scientists achieved a five-fold reduction in the dominant uncertainty in an experiment that measured the mean lifetime of the free neutron, resulting in a substantial improvement of previous results.
A design optimization study by a team of the European Spallation Source.
Neutronsources.org and the neutron mailing list: make sure you don’t miss any important information!
A team of researchers reveal the similarities and differences in the local structure of the Fe–Nb–B glasses and their crystalline counterparts.
The MLZ’s User Office has a new blog.
Call for proposals for access to integrated multidisciplinary facilities for Materials and Biomaterials
JOINT proposal round with the aim to promote and facilitate the complementary use of X-rays and neutrons. Deadline for proposal submission: Feb 20, 2014
The Neutron Scattering Society of America (NSSA) is pleased to announce the 2014 NSSA prize winners.
The Neutron Scattering Society of America is pleased to announce the selection of its new 2014 NSSA Fellows.
NMUM will be held in April 10-11, 2014.
Researchers believe they’ve learned why one of the main classes of these materials, known as relaxors, behaves in distinctly different ways from the rest and exhibit the largest piezoelectric effect.
The polarized single crystal diffractometer POLI in MLZ has seen neutrons at its new beam line SR 9a for the first time.
#HZBzlog – the new series highlight – is now online. Don’t miss an episode!
All available beam lines will accept proposals through February 26, 2014.
The call for nominations for the Rosen Scholar fellowship is now open.
The deadlines of the call for proposals to perform experiments at the instruments of the Jülich Centre for Neutron Science are February 1 and May 2.
The deadline for submission of proposals to perform experiments during the 2014 second semester at the BER II neutron beam in HZB is the 1st of March.
A team in CEA Saclay is working on a new detector that uses boron-10 instead of helium-3.
The OPAL Neutron Beam Facility and National Deuteration Facility accept proposal submissions until March 15, 2014
An interactive panorama shows research in the neutron guide hall west of the FRM II.
We have now a map with all the neutron sources worldwide. You can browse it to learn about each one and then have a look at dedicated webpages with information about each research centre and neutron association worldwide.
You are invited to apply for time on the neutron beam instruments at the NIST Center for Neutron Research (NCNR). The deadline for all proposals is February 20, 2014.
Proposals for beamtime at the Heinz Maier-Leibnitz Zentrum (MLZ) in Garching near Munich will be accepted until the 2nd of May.
The Abstract Submission website for the 2014 American Conference on Neutron Scattering is now open.
The Bragg Institute’s Helen Maynard-Casely’s Crystallography 365 blog aims to post a crystal structure a day for 2014 as part of the International Year of Crystallography.
Industry Advisory Board members have met industry liaison officers and scientists last December for the first common Neutron and X-ray Industry Advisory Board meeting.
Annie Brûlet, the coordinator of this Joint Research Activity, told us about this collaboration’s main goals and achievements.
Physicists at the Paul Scherrer Institute have now demonstrated that a novel superconducting state is only created in the material CeCoIn5 when there are strong external magnetic fields.
Scientists report the first example of spontaneous self-assembly of ionic octahedral Ir(III) complexes containing carboxylates counterions into luminescent ordered aqueous gel phases.
Professor William Stirling has been appointed the new Director of the Institut Laue-Langevin in Grenoble, with effect from 1st January 2014.
For the first time Prof. Dr. Tobias Unruh and his team have demonstrated with neutrons how long-chain molecules in their liquid melt move.
Researchers have obtained new insights into the bonding of water by using neutrons on the instrument TOFTOF of the MLZ.
Scientists have used neutron reflectometry to look at lubricant additives and their interactions with iron, a common engineering material, to discover how these molecules function.
NMI3 has launched an initiative to examine the interaction between industry and neutron & muon facilities.
The analysis of cholesterol and lipids transfer shows the advantages of combining the methods of RSE and vesicle fusion to prepare tBLMs solid-supported membrane models.
Have you ever eaten lupins? They are a common snack in Mediterranean countries. Learn where and how the roots of these plants take water from the soil.
The Executive Committee of the LANSCE User Group is seeking nominations for representatives to serve on the Executive Committee beginning 2014.
The Neutron Scattering Society of America requests formal nominations of Candidates for the 2014 NSSA Prizes and of Candidates to be elected as NSSA Fellows.
MaMaSELF registration for the year 2014/2015 runs until 26 January 2014.
Researchers studying more effective ways to convert woody plant matter into biofuels at ORNL have identified fundamental forces that change plant structures during pretreatment processes used in the production of bioenergy.
Particle and Particle Systems Characterization: Small-Angle Scattering Applications
NMI3 supports a joint initiative by the University of Copenhagen, the Technical University of Denmark, the Technical University of Munich, and the Institut Laue-Langevin to develop an e-learning platform on neutron scattering.
Using high resolution neutron scattering at the instrument TRISP of the Max-Planck Society at MLZ, the lifetime of magnetic spin waves was measured and for the first time a correct theory was developed.
The Neutron and Muon European Schools – the NMI3 initiative on Education – has a new name and a logo.
ANSTO is now calling for proposal for a variety of neutron-beam instruments and facilities.
Polymer vesicles, also named polymersomes, are valuable candidates for drug delivery and micro- or nanoreactor applications.
CROSS-Tokai is pleased to announce the Call for Proposals to use the Public Beamlines at the Materials and Life Science Experimental Facility of J-PARC in the 2014A operations period.
French officials say they are prepared to sign a Letter of Intent committing to the construction of the European Spallation Source.
Studies at ISIS have shown that adding ash generated as waste from sugar production could make cement stronger, able to withstand higher pressure, and less likely to crumble.
Device could open up new areas of research on materials and biological samples at tiny scales.
About two dozen representatives from the main European facilities have met for the 5th harmonization meeting on 26 and 27 June at Helmholtz-Zentrum Berlin.
As part of the NMI3-II Detectors JRA, scientists at the BNC explore alternatives to Helium-3 so that neutron detectors can become more efficient and provide better data.
Experiments at the Technical University of Munich show that the antidepressant lithium accumulates more strongly in white matter of the brain than in grey matter.
For the first time, scientists at the Paul Scherrer Institute PSI have determined the paths along which sodium ions move in a prospective battery material.
Very promising results were obtained considering the PEMFC applications.
LANSCE is pleased to announce the 2013-2014 Rosen Scholars: Dr. Devinder Sivia, St. John’s College, Oxford and Dr. Paul Koehler, Los Alamos National Laboratory and Oak Ridge National Laboratory.
MLZ contributes with a range of methods and components to the NMI3’s joint research activities.
The Data Analysis WP and the Computing for Science group at the ILL provide a ready to run LiveDVD that includes a set of neutron scattering software.
We have now a new section with Educational Material!
Important scientific achievements were presented at the International Conference on Neutron Scattering in Edinburgh.
The next deadline for neutron beam time request to perform neutron scattering experiments at LLB is October 1.
Experiments conducted at the PSI have made it possible to determine how a unique Bronze Age axe was made.
Prof. Dr. Alan Tennant has been selected as the new Chief Scientist for the Neutron Sciences Directorate, at Oak Ridge National Laboratory. He will start in his new capacity there in November 2013.
Scientists from Forschungszentrum Jülich have developed an innovative paint brush cleaner, which works without solvents.
More and more bacteria are becoming resistant to antibiotics thus making these drugs useless. The understanding of this mechanism could help develop new antibiotics.
Researchers from the Paul Scherrer Institute (PSI) have made thin, crystalline layers of the material LuMnO3 that are both ferromagnetic and antiferromagnetic.
The LANSCE User Group Executive Committee is pleased to announce that Adam Holley has been awarded the 2013 Rosen Prize for his doctoral thesis on “Ultracold Neutron Polarimetry in a Measurement of the ß Asymmetry”.
Organized by researchers around Europe, the ESS Science Symposia play an important part in identifying the scientific potential of ESS and the instruments and facilities required to realize that potential.
For the economic efficiency of electric vehicles a deeper understanding of the mechanisms of lithium intercalation into the electrode materials during charge and discharge will be advantageous.
Neutron scattering at ILL and ISIS delves inside new crime scene forensics technique developed by the University of Leicester. Research to address the fact that only 10% of fingerprints taken from crime scenes yield identifications that are usable in court.
ESS will have 22 neutron instruments, available to the research community for probing the interior of scientific samples.
The new “Research in Jülich – Magazine” App is now available.
The Sixth Erwin Felix Lewy Bertaut Prize of the European Crystallographic Association (ECA) and European Neutron Scattering Association (ENSA) is awarded to Dr. Johan Chang.
It is a great pleasure to announce that the winner of the 2013 Walter Hälg prize is Professor Joe Zaccai.
ILL Scientists have for the very first time given a complete description of a one-dimensional spin-1/2 Heisenberg antiferromagnet.
The Joint Research Activities (JRA) supported by NMI3-I have brought experts together from facilities across Europe to develop new techniques and instrumentation for neutron and muon research.
The existence of the protonated hexatitanate H2Ti6O13 was only very recently demonstrated, even though only a partial characterisation has been accomplished. Our analysis of data from synchrotron and neutron powder diffraction, combined with IR spectroscopy data, provided us with a precise determination of the crystal structure, thus shedding light on the electrochemical properties of the material and the charge and discharge processes. H2Ti6O13 finally revealed itself to be an interesting material for rechargeable lithium batteries.
Selenium (Se) is an essential micronutrient for human health, protecting, for example, against cardiovascular disease, male sterility and certain forms of cancer. Even though it is a common nutrient e.g. in cereals, it is lacking in the diet of at least 1 billion people around the globe. The few available data indicate that Portugal is one of the countries concerned. A research project taking place in Portugal aims to assess the levels of Se in the country’s cereals and soils.
Scientists working at the Institut Laue-Langevin have shown that the charge of gold nanoparticles, identified by major pharmaceutical companies as a drug delivery agent of the future for the treatment of cancer, affects how they interact with our cell’s protective outer wall. These crucial insights, published in Langmuir, provide a first step in the effective design of safe nanoparticles for biomedical applications and the practices and procedures for their secure handling in a variety of other consumer products.
Researchers used neutrons to investigate how ozone causes severe respiratory problems and thousands of cases of premature death each year by attacking the fatty lining of our lungs.
In industrial settings, employees may be exposed to high concentrations of metals while working indoors. Neutrons give insights into the air quality in the workplace.
For the measurement of the electric dipole moment of the neutron at FRM II, the research group of Prof Peter Fierlinger from the Excellence Cluster Universe at TUM and the Physikalisch-Technische Bundesanstalt Berlin are provided with 3.45 million euros.
Small angle neutron scattering (SANS) has potential as a non-invasive analytical tool in archaeometry, also in conjunction with other, more usual, methodologies.
Since the period that followed World War II, gas turbines have developed to become more efficient, which led to increased gas temperatures inside the turbines. It is estimated that future gas turbines will function at temperatures about 200°C higher than today. The materials currently used cannot withstand such high temperatures. For this reason it is necessary to investigate new materials.
Liquid water, the most familiar liquid, is still not completely understood, even less so all the processes in which it participates. We describe the present situation of research concerning the so-called anomalies of liquid water at low temperature.
Discoveries about the Mary Rose ship vessel made from experiments performed at the Paul Scherrer Institute (PSI, Switzerland) will change our understanding of history.
In order to observe how oil is distributed inside a clutch, developmental engineers from the Schaeffler-Brand LuK (D) together with scientists from PSI are working together, illuminating metals with neutrons.
FRM II participates in TU Munich research project to develop local energy buffer systems. The purpose of this initiative is to make more efficient use of renewable energy resources.
The European Crystallographic Association (ECA) and the European Neutron Scattering Association (ENSA) announced the call for nominations for the 6th Bertaut Prize.
The successful collaboration between the Technical University of Munich, the Jülich Research Centre and the Helmholtz-Zentrum Geesthacht received a new name: Heinz Maier-Leibnitz Zentrum (MLZ). The inaugural ceremony was held in Garching, Germany.
In 2011 it has been decided that a new nuclear reactor will be constructed in Argentina. It will become the 10th nuclear reactor in the country and the Atomic Energy National Commission (Comisión Nacional de Energía Atómica, CNEA), which is the main responsible for the project, plans that this OPAL-like reactor will start operating by 2018 in a location to be defined.
On the occasion of the 150th anniversary of the birth of W. H. Bragg and the 100th anniversary of Bragg’s law, Inês Crespo reviews the reasoning that led W. L. Bragg to his famous equation, setting the foundations for the deployment of neutron diffraction to spur development in fields as varied as computer memory chips, aircraft turbine engines and energy storage devices.
Scientists at FRM II in collaboration with the Institute of Applied Materials – Energy Storage Systems (IAM-ESS) and the Materials Science Department used neutron diffraction to observe an important process that contributes to fatigue in current Li-ion batteries.
Tennant was honored for the experimental observation of magnetic monopoles using neutron scattering at the Berlin research reactor BER II. He shares the 2012 prize with 5 other scientists “for the prediction and experimental observation of magnetic monopoles in spin ice.”
About the British physicist Peter Higgs has been much talk recently. Researchers at the European Nuclear Research Center CERN in Geneva were more likely to prove what he predicted in the 1960s as a Higgs boson. His proposed Higgs mechanism explains how elementary particles get their mass – and also plays a role beyond elementary particle physics. By using neutron scattering experiments, an international research team found the first indication that this mechanism can explain a phase transition of exotic magnetic states in a Yb2Ti2O7 crystal near absolute zero. During the cooling of a so called “quantum spin ice” state, they observed for the first time evidence of a spontaneous exchange with what Peter Higgs had predicted as a Higgs field in a magnet. The results are published in “Nature Communications”.
An international team of researchers has discovered an excellent new material for studying the behaviour of spins. The spins in the colourless salt LiErF4 behave like real bar magnets. They also managed to switch on and off the magnetic properties of the material using quantum mechanics.
Nowadays all diesel motor vehicles are fitted with a particulate filter as standard. However it is not known exactly how the soot particles are deposited inside these filters. Now, by Neutron Tomography, researchers at PSI have made the soot inside filters visible, creating a foundation from which these filters can be optimised and developed further.
For a healthy human organism, the ideal body temperature is about 37 degrees Celsius, while for platypus 33’C are sufficient. A team of neutron researchers has now discovered how the haemoglobin of various species adapted to different body temperatures during the course of evolution. Thanks to its properties, haemoglobin can optimally transport oxygen from the lungs to the cells at the respective temperature.
1st June 2012 marks 80 years since Cambridge Physicist James Chadwick’s famous Nobel Prize winning paper, proving the existence of the neutron, was published by the Royal Society. Chadwick’s discovery led to the development of neutron research which has been making breakthroughs across the sciences.
Stress corrosion – combined action of mechanical stress and corrosion by water from the surrounding atmosphere – is often the cause of crack propagation in glasses. A study by neutron reflectivity at the Laboratoire Léon Brillouin (IRAMIS / LLB) of samples of silica glass fractured under an atmosphere of heavy water (D2O) shows a high penetration of water into the glass.
In Berlin, more than 300 scientists have gathered to define the science of the future European Spallation Source. In total, ideas from more than 1000 scientists have been fed into the project. ESS will be one of Europe’s largest science facilities. It will be the world’s brightest facility for advanced materials research and life science with neutrons.
Scientists working at the Institut Laue-Langevin have carried out the first investigation of two-dimensional fermion liquids using neutron scattering, and discovered a new type of very short wave-length density wave. The team believe their discovery, published today in Nature, will interest researchers looking at electronic systems, since high-temperature superconductivity could result from this type of density fluctuation.