Results 11 to 20 of about 3,134 (204)
Quasielastic neutrino-nucleus scattering [PDF]
Physical Review C, 2004 23 pages, 12 figures, Revtex, Submitted to Phys.
B. I. S. van der Ventel, J. Piekarewicz
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Improved Superscaling in Quasielastic Electron Scattering with Relativistic Effective Mass [PDF]
Universe, 2023 Superscaling in electron scattering from nuclei is re-examined, paying special attention to the definition of the averaged single-nucleon responses.
Paloma Rodriguez Casale +3 more
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Effect of Halide Variations on Cation Dynamics in MAPbX3 (X = Cl, Br, and I) [PDF]
Small, Volume 21, Issue 35, September 4, 2025.This study uncovers the pivotal role of halide composition in dictating MA cation dynamics in MAPbX3 (X = Cl, Br, and I). MAPbCl3 exhibits the earliest and broadest onset of threefold MA rotation with the lowest activation energy, driven by pronounced octahedral distortions and reduced steric hindrance from the smaller Cl⁻ ion.
Veerendra K. Sharma +4 more
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Comparison of time‐of‐flight and MIEZE neutron spectroscopy of H2O [PDF]
Journal of Applied Crystallography, Volume 58, Issue 4, Page 1122-1137, August 2025.We report a comparison of modulation of intensity with zero effort (MIEZE), a neutron spin–echo technique, and neutron time‐of‐flight spectroscopy, a conventional neutron scattering method. The basis of this comparison is provided by measurements performed on pure water under the same measurement conditions.We report a comparison of modulation of ...
Lukas Beddrich +9 more
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High Ionic Conduction in Rb‐ and Cs‐Mixed Cation Amide for Energy Storage [PDF]
Small, Volume 21, Issue 36, September 11, 2025.A mixed cation‐amide solid solution, Rb0.5Cs0.5NH2, based on the interaction between RbNH2‐ and CsNH2, has been developed. The Rb⁺/Cs⁺ cationic substitution leads to structural stabilization, resulting in high ionic conductivity in the Rb0.5Cs0.5NH2 compared to the single compounds.
Thi Thu Le +11 more
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Revisiting the modeling of quasielastic neutron scattering from bulk water [PDF]
EPJ Web of Conferences, 2022 Quasi-elastic neutron scattering (QENS) from bulk-water at 300 K, measured on the IRIS backscattering neutron spectrometer (ISIS, UK), is interpreted using the jump diffusion model (JDM), a “minimalistic” multi-timescale relaxation model (MRM) and ...
Petersen Martin H. +3 more
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Quasielastic Neutron Scattering Study on Thermal Gelation in Aqueous Solution of Agarose [PDF]
Gels, 2023 The dynamics of water and agarose molecules in an agarose aqueous solution has been studied by means of quasielastic neutron scattering (QENS). The dynamic structure factor S (Q,E) of the agarose aqueous solution was fitted well to the sum of the Lorentz
Noriko Onoda-Yamamuro +2 more
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Moisture‐Dependent Vibrational Dynamics and Phonon Transport in Nanocellulose Materials [PDF]
Advanced Materials, Volume 37, Issue 22, June 5, 2025.Uptake of water in cellulose play an important role in modulating the structure and phonon transport. This study reports how moisture‐dependent structural modification relates to the vibrational dynamics and phonon transport and scattering of nanocellulose using inelastic neutron scattering and wide angle X‐ray scattering.
Agnes Åhl +7 more
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From Molecules to Modules: Advanced Characterization of Membrane Systems [PDF]
Advanced Materials, Volume 38, Issue 1, 2 January 2026.Membrane technologies can enhance the efficiency and selectivity of chemical separations in energy‐water systems. Improving our understanding and design of separation membranes will require studying their properties at the molecular scale, mesoscale, and macroscale. This perspective highlights advanced characterization techniques for revealing membrane
Yaguang Zhu +13 more
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Achieving nanosecond time resolution with a two‐dimensional X‐ray detector [PDF]
Journal of Synchrotron Radiation, Volume 32, Issue 5, Page 1220-1227, September 2025.A proof‐of‐principle of a nanosecond time‐resolved experiment is demonstrated using a TEMPUS detector. The concept exploits an event driven mode of the detector and cross‐correlation analysis to overcome pixel dead time, and offers new opportunities for time‐resolved studies.The fastest pixel array X‐ray detectors can record images with nanosecond ...
Yuriy Chushkin +11 more
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