A Survey of Artificial Intelligence Applications Throughout the Full Lifecycle of Neutron Scattering Experiments [PDF]
Jisuanji gongchengThis study explores the use of Artificial Intelligence (AI) technology throughout the neutron scattering experiments′ lifecycle to determine how AI technology can revolutionize key aspects such as experimental apparatus, data acquisition, and data ...
LI Yakang, LI Jianfang, HU Peng, CHEN Juan, WANG Shengxiang, QI Fazhi, CHEN Gang
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Supernova Neutrino Opacity from Nucleon-Nucleon Bremsstrahlung and Related Processes
, 1998 Elastic scattering on nucleons, \nu N -> N \nu, is the dominant supernova (SN) opacity source for \mu and \tau neutrinos. The dominant energy- and number-changing processes were thought to be \nu e^- -> e^- \nu and \nu\bar \nu e^+ e^- until Suzuki (1993)
Burrows A. +5 more
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Magnetic excitation in the hyperkagome antiferromagnet Mn_{3}RhSi
Physical Review ResearchIn a paramagnetic state of a hyperkagome lattice antiferromagnet Mn_{3}RhSi, magnetic diffuse scattering by magnetic short-range order is observed over a wide temperature range of approximately 500 K above the Néel temperature of 190 K.
Shin-ichi Shamoto +11 more
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Neutron inelastic cross section measurements for natTi
EPJ Web of Conferences, 2017 A neutron inelastic scattering experiment was performed at the GELINA (Geel Electron LINear Accelerator) neutron source of the European Commission Joint Research Centre Geel (EC-JRC Geel) with the aim of determining the reaction cross sections for the ...
Olacel Adina +10 more
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Elastic and inelastic scattering of neutrons on 238U nucleus
EPJ Web of Conferences, 2014 Advanced modelling of neutron induced reactions on the 238U nucleus is aimed at improving our knowledge of neutron scattering. Capture and fission channels are well constrained by available experimental data and neutron standard evaluation.
Capote R. +4 more
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First Magnon of BATAN’s Neutron Triple-Axis Spectrometer
Atom Indonesia, 2016 The National Nuclear Energy Agency of Indonesia (BATAN) has one dedicated spectrometer for inelastic neutron scattering experiments. The instrument is a thermal neutron triple-axis spectrometer known as SN1.
I. Sumirat
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Phonon dispersion curves in Cr2AlC single-crystals
Materials Research Letters, 2018 Neutron inelastic scattering is used for the first time to measure phonon dispersion branches in Cr2AlC MAX phase single crystals with appreciable size. Phonon spectra are also calculated within the Density Functional Perturbation Theory (DFPT) framework
A. Champagne +7 more
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Post-experiment coincidence detection techniques for direct detection of two-body correlations
New Journal of PhysicsIt is one challenge to develop experimental techniques for direct detection of the many-body correlations of strongly correlated electrons, which exhibit a variety of unsolved mysteries.
Dezhong Cao, Yuehua Su
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Strong lattice anharmonicity exhibited by the high-energy optical phonons in thermoelectric material
New Journal of Physics, 2020 Thermoelectric material SnSe has aroused world-wide interests in the past years, and its inherent strong lattice anharmonicity is regarded as a crucial factor for its outstanding thermoelectric performance.
Peng Wu +14 more
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Direct measurement of individual phonon lifetimes in the clathrate compound Ba7.81Ge40.67Au5.33
Nature Communications, 2017 Phonon lifetime is a fundamental parameter of thermal transport however its determination is challenging. Using inelastic neutron scattering and the neutron resonant spin-echo technique, Lory et al.
Pierre-François Lory +21 more
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