Results 31 to 40 of about 382,328 (344)

Neutron Total Scattering and Inelastic Neutron Scattering

Nihon Kessho Gakkaishi, 2004
Measurement of total scattering, which includes both the Bragg peaks and the diffuse scattering, can give information about the short-range structure of materials. This is quite useful for understanding the structure of liquid, glasses and amorphous materials.
Toshiharu Fukunaga, Takashi Kamiyama, Kazuma Hirota, Shinichi Itoh   +3 more
openaire   +2 more sources

Characterization of Crystallographic Structures Using Bragg-Edge Neutron Imaging at the Spallation Neutron Source

Journal of Imaging, 2017
Over the past decade, wavelength-dependent neutron radiography, also known as Bragg-edge imaging, has been employed as a non-destructive bulk characterization method due to its sensitivity to coherent elastic neutron scattering that is associated with ...
Gian Song, Jiao Y. Y. Lin, Jean C. Bilheux, Qingge Xie, Louis J. Santodonato, Jamie J. Molaison, Harley D. Skorpenske, Antonio M. Dos Santos, Chris A. Tulk, Ke An, Alexandru D. Stoica, Michael M. Kirka, Ryan R. Dehoff, Anton S. Tremsin, Jeffrey Bunn, Lindsay M. Sochalski-Kolbus, Hassina Z. Bilheux   +16 more
doaj   +1 more source

Quantum wake dynamics in Heisenberg antiferromagnetic chains

Nature Communications, 2022
It has long been suggested that the inverse Fourier transform of neutron scattering data gives access to space- and time-resolved spin-spin correlations. Scheie et al.
A. Scheie, P. Laurell, B. Lake, S. E. Nagler, M. B. Stone, J-S Caux, D. A. Tennant   +6 more
doaj   +1 more source

Quasielastic neutron scattering from two dimensional antiferromagnets at a finite temperature [PDF]

, 2010
We consider frequency dependence of the neutron scattering amplitude from a two-dimensional quantum antiferromagnet. It is well known that the long range order disappears at any finite temperature and hence the elastic neutron scattering Bragg peak is ...
Katanin, A. A., Sushkov, O. P.
core   +1 more source

Dipolar spin-waves and tunable band gap at the Dirac points in the 2D magnet ErBr3

Communications Physics, 2022
Magnonic devices, based on the physics of spin-waves, are a potential alternative to process and store information that consume less energy and van der Waals crystals are candidate materials for such applications.
Christian Wessler, Bertrand Roessli, Karl W. Krämer, Uwe Stuhr, Andrew Wildes, Hans B. Braun, Michel Kenzelmann   +6 more
doaj   +1 more source

DEMAND, a Dimensional Extreme Magnetic Neutron Diffractometer at the High Flux Isotope Reactor

Crystals, 2018
A two-dimensional (2D) Anger camera detector has been used at the HB-3A four-circle single-crystal neutron diffractometer at the High Flux Isotope Reactor (HFIR) since 2013.
Huibo Cao, Bryan C. Chakoumakos, Katie M. Andrews, Yan Wu, Richard A. Riedel, Jason Hodges, Wenduo Zhou, Ray Gregory, Bianca Haberl, Jamie Molaison, Gary W. Lynn   +10 more
doaj   +1 more source

Spatially confined protein assembly in hierarchical mesoporous metal-organic framework

Nature Communications, 2023
Immobilization of biomolecules into porous materials could lead to enhanced performance in terms of stability and easier separation for their reuse.
Xiaoliang Wang, Lilin He, Jacob Sumner, Shuo Qian, Qiu Zhang, Hugh O’Neill, Yimin Mao, Chengxia Chen, Abdullah M. Al-Enizi, Ayman Nafady, Shengqian Ma   +10 more
doaj   +1 more source

The Neutron Macromolecular Crystallography Instruments at Oak Ridge National Laboratory: Advances, Challenges, and Opportunities

Crystals, 2018
The IMAGINE and MaNDi instruments, located at Oak Ridge National Laboratory High Flux Isotope Reactor and Spallation Neutron Source, respectively, are powerful tools for determining the positions of hydrogen atoms in biological macromolecules and their ...
Flora Meilleur, Leighton Coates, Matthew J. Cuneo, Andrey Kovalevsky, Dean A. A. Myles   +4 more
doaj   +1 more source

ICE-MAN the Integrated Computational Environment for Modeling and Analysis for Neutrons at ORNL [PDF]

EPJ Web of Conferences, 2022
ICE-MAN is a modeling and analysis workbench for multi-modal studies, designed with neutron science in mind. It streamlines the workflow between different experimental techniques, computer modeling, and databases and reduces the time and learning curve ...
Ramirez-Cuesta Anibal, Smith Robert, Mamontov Eugene, Cheng Yongqiang   +3 more
doaj   +1 more source

Deuteration Aiming for Neutron Scattering

Biophysics and Physicobiology, 2021
The distinguished feature of neutron as a scattering probe is an isotope effect, especially the large difference in neutron scattering length between hydrogen and deuterium. The difference renders the different visibility between hydrogenated and deuterated proteins.
Tomohide Saio, Maho Yagi-Utsumi, Maho Yagi-Utsumi, Nobuhiro Sato, Aya Okuda, Masahiro Shimizu, Yasuhiro Yunoki, Reiko Urade, Koichi Kato, Koichi Kato, Ken Morishima, Rintaro Inoue, Hirokazu Yagi, Masaaki Sugiyama   +13 more
openaire   +4 more sources