Results 11 to 20 of about 49,096 (297)

A microscopic Kondo lattice model for the heavy fermion antiferromagnet CeIn3

Nature Communications, 2023
Electrons at the border of localization generate exotic states of matter across all classes of strongly correlated electron materials and many other quantum materials with emergent functionality.
W. Simeth, Z. Wang, E. A. Ghioldi, D. M. Fobes, A. Podlesnyak, N. H. Sung, E. D. Bauer, J. Lass, S. Flury, J. Vonka, D. G. Mazzone, C. Niedermayer, Yusuke Nomura, Ryotaro Arita, C. D. Batista, F. Ronning, M. Janoschek   +16 more
doaj   +1 more source

CEA-JSI Experimental Benchmark for validation of the modeling of neutron and gamma-ray detection instrumentation used in the JSI TRIGA reactor [PDF]

EPJ Web of Conferences, 2021
Constant improvements of the computational power and methods as well as demands of accurate and reliable measurements for reactor operation and safety require a continuous upgrade of the instrumentation.
Fausser Clément, Thiollay Nicolas, Destouches Christophe, Barbot Loïc, Fourmentel Damien, Geslot Benoît, De Izarra Grégoire, Gruel Adrien, Grégoire Gilles, Domergue Christophe, Radulović Vladimir, Goričanec Tanja, Ambrožič Klemen, Žerovnik Gasper, Lengar Igor, Trkov Andrej, Štancar Žiga, Pungerčič Anže, Snoj Luka   +18 more
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The HERMES reflectometer at the JULIC Neutron Platform [PDF]

EPJ Web of Conferences, 2023
HERMES is a time-of-flight reflectometer that operated at the Orphée reactor until 2019. In 2022, HERMES was installed at the JULIC (Jülich Light Ion Cyclotron) Neutron Platform as part of a collaboration between the Laboratoire Léon Brillouin and the ...
Paulin Mariano Andrés, Pechenizkiy Ivan, Zakalek Paul, Lieutenant Klaus, Kämmerling Peter, Steffens Alexander, Kleines Harald, Rücker Ulrich, Gutberlet Thomas, Gautrot Sébastien, Menelle Alain, Ott Frédéric   +11 more
doaj   +1 more source

Optimization of the Guide Design of MIRACLES, the Neutron Time-of-Flight Backscattering Spectrometer at the European Spallation Source

Quantum Beam Science, 2021
To boost the science case of MIRACLES, the time-of-flight backscattering spectrometer at the European Spallation Source (ESS), an optimized neutron guide system, is proposed.
Félix J. Villacorta, Damián Martín Rodríguez, Mads Bertelsen, Heloisa N. Bordallo   +3 more
doaj   +1 more source

Development of neutron flux measurement module for research reactors based on FPGA. Part-1-Model development and generic verification

Alexandria Engineering Journal, 2020
Many Instrumentation and Control (I&C) systems of Research reactors experience aging difficulties that necessitate optimizing operations and safety systems. Therefore, great attention paid to FPGA-based I&C use particularly in safety systems; this is due
Mjzoob I. Ibrahim, Magdy M. Zaky, Mohamed H. Hassan, Mohammad Nagy   +3 more
doaj   +1 more source

Development and first results of a magnetic sample environment for polarized neutron imaging of thin metal sheets [PDF]

EPJ Web of Conferences, 2023
Polarized neutron imaging brings the great advantage of analyzing bulk magnetic properties with good spatial resolution. The technique is based on the interaction of the neutron spin with magnetic samples or free magnetic fields and observing the changes
Backs Alex, Sebold Simon, Busi Matteo, Lee Wai Tung, Strobl Markus, Orlov Dmytro   +5 more
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Ten springs of experiments in CROCUS [PDF]

EPJ Web of Conferences, 2023
Around a decade ago, a new team rebuilt experimental research at EPFL’s nuclear facilities, and in particular in the CROCUS nuclear reactor. After a broad investigation and open discussions with colleagues from the nuclear community, a number of ...
Lamirand Vincent
doaj   +1 more source

Neutron Star Radius-to-mass Ratio from Partial Accretion Disc Occultation as Measured through Fe K$\alpha$ Line Profiles [PDF]

, 2020
We present a new method to measure the radius-to-mass ratio (R/M) of weakly magnetic, disc-accreting neutron stars by exploiting the occultation of parts of the inner disc by the star itself. This occultation imprints characteristic features on the X-ray
Bakala, Pavel, De Falco, Vittorio, De Rosa, Alessandra, Di Salvo, Tiziana, Falanga, Maurizio, La Placa, Riccardo, Papitto, Alessando, Stella, Luigi   +7 more
core   +2 more sources

New Neutron Imaging Facility NIFFLER at Very Low Power Reactor VR-1

Journal of Imaging, 2023
The paper describes the construction of the neutron imaging facility at the very low-power research reactor VR-1. The training reactor VR-1 is operated by the Czech Technical University in Prague, Czech Republic.
Jana Matouskova, Burkhard Schillinger, Lubomir Sklenka   +2 more
doaj   +1 more source

Scalable Neutron Imaging Systems at Compact Sources [PDF]

EPJ Web of Conferences, 2020
Neutron imaging offers unique capabilities not limited to the structural characterisation of materials, components and processes at a large variety of neutron sources and thus is highly qualified to be a prime candidate for instrumentation at compact ...
Thomsen Knud, Lehmann Eberhard, Strobl Markus   +2 more
doaj   +1 more source