Results 71 to 80 of about 63,656 (239)

Single Crystal Diffuse Neutron Scattering

Quantum Beam Science, 2018
Diffuse neutron scattering has become a valuable tool for investigating local structure in materials ranging from organic molecular crystals containing only light atoms to piezo-ceramics that frequently contain heavy elements.
Richard Welberry, Ross Whitfield
doaj   +1 more source

Neutron scattering as a probe of the Fe-pnicitide superconducting gap

, 2008
Inelastic neutron scattering provides a probe for studying the spin and momentum structure of the superconducting gap. Here, using a two-orbital model for the Fe-pnicitide superconductors and an RPA-BCS approximation for the dynamic spin susceptibility ...
Maier, T. A., Scalapino, D. J.
core   +1 more source

The scattering cross sections for 6,7Li + n reactions

EPJ Web of Conferences, 2016
We investigate the continuum-discretized coupled-channel analysis to the integrated elastic and inelastic scattering cross sections for 6,7Li + n reactions.
Ichinkhorloo D., Aikawa M., Chiba S., Hirabayashi Y., Katō K.   +4 more
doaj   +1 more source

Phase transitions and spin dynamics of the quasi-one dimensional Ising-like antiferromagnet BaCo_{2}V_{2}O_{8} in a longitudinal magnetic field

Physical Review Research, 2023
By combining inelastic neutron scattering and numerical simulations, we study the quasi-one-dimensional Ising-like quantum antiferromagnet BaCo_{2}V_{2}O_{8} in a longitudinal magnetic field applied along the Ising anisotropy, which is also the chain ...
Shintaro Takayoshi, Quentin Faure, Virginie Simonet, Béatrice Grenier, Sylvain Petit, Jacques Ollivier, Pascal Lejay, Thierry Giamarchi   +7 more
doaj   +1 more source

Sum rule for a difference of proton and neutron total photoproduction cross-sections

, 2005
Starting from very high energy inelastic electron-nucleon scattering with a production of a hadronic state $X$ to be moved closely to the direction of the initial nucleon, then utilizing analytic properties of parts of forward virtual Compton scattering ...
A. Baldini, E. A. Kuraev, E. Bartoš, S. Dubnička, V. V. Sudakov   +4 more
core   +1 more source

Energy dependence of fast neutron scattering cross-section for 54Fe nuclei

Ядерна фізика та енергетика, 2017
omparison and analysis of experimental data on neutron interaction cross-sections for 54Fe nuclei were made in the energy range 0.3 - 26 MeV. The applicability of the optical-statistical approach and coupled-channels method for the description of ...
I. O. Korzh, O. V. Kovalenko, S. P. Labunska   +2 more
doaj  

Tagged spectator DIS on a polarized spin-1 target [PDF]

, 2016
We discuss the process of deep-inelastic electron scattering (DIS) on the polarized deuteron with detection of a nucleon in the nuclear fragmentation region ("spectator tagging"). We cover (a) the general structure of the semi-inclusive DIS cross section
Cosyn, W., Sargsian, M., Weiss, C.
core   +2 more sources

Defect Engineering in Large‐Scale CVD‐Grown Hexagonal Boron Nitride: Formation, Spectroscopy, and Spin Relaxation Dynamics

Small, EarlyView.
The controlled formation of defects in large‐area CVD‐grown hBN using various irradiation methods is demonstrated. Defect type and properties depend on particle type (He+, Ne+, Ar+, neutrons, and electrons), substrate effects, and film thickness.
Ivan V. Vlassiouk, Yueh‐Chun Wu, Alexander Puretzky, Liangbo Liang, John Lasseter, Bogdan Dryzhakov, Ian Gallagher, Sujoy Ghosh, Nickolay Lavrik, Ondrej Dyck, Andrew R. Lupini, Marti Checa, Liam Collins, Harry M. Meyer III, Huan Zhao, Farzana Likhi, Kai Xiao, Ilia Ivanov, David Glasgow, Alexander Tselev, Benjamin Lawrie, Sergei Smirnov, Steven J. Randolph   +22 more
wiley   +1 more source

Understanding Paramagnetic Spin Correlations in the Spin-Liquid Pyrochlore Tb2Ti2O7

, 2003
Recent elastic and inelastic neutron scattering studies of the highly frustrated pyrochlore antiferromagnet Tb2Ti2O7 have shown some very intriguing features that cannot be modeled by the local classical Ising model, naively expected to describe this ...
A. Keren, A.P. Ramirez, A.P. Ramirez, Adrian Del Maestro, B.C. den Hertog, Hamid R. Molavian, I. Mirebeau, J. Villain, J.D.M. Champion, J.N. Reimers, J.S. Gardner, J.S. Gardner, M. Kanada, M.J. Harris, M.J.P. Gingras, M.J.P. Gingras, Matthew Enjalran, Michel J. P. Gingras, R. Moessner, R. Siddharthan, S. Rosenkranz, S.T. Bramwell, S.T. Bramwell, S.T. Bramwell, Y. Yasui, Ying-Jer Kao   +25 more
core   +1 more source

Limiting the effects of radiation damage in MicroED through dose selection during data processing

Acta Crystallographica Section D, EarlyView.
The effect of radiation damage in MicroED has been studied. By only including data collected at low accumulated electron dose during data processing, the effects of radiation damage can be reduced.Microcrystal electron diffraction (MicroED), also known as three‐dimensional electron diffraction (3D ED), allows the collection of diffraction data from ...
Henri Colyn Bwanika, Jingjing Zhao, Gerhard Hofer, Uwe H. Sauer, Hongyi Xu   +4 more
wiley   +1 more source