Recent developments of MCViNE and its applications at SNS
MCViNE is an open source, object-oriented Monte Carlo neutron ray-tracing simulation
software package. Its design allows for flexible, hierarchical representations of sophisticated …
software package. Its design allows for flexible, hierarchical representations of sophisticated …
Dynamic crystallography reveals spontaneous anisotropy in cubic GeTe
Cubic energy materials such as thermoelectrics or hybrid perovskite materials are often
understood to be highly disordered,. In GeTe and related IV–VI compounds, this is thought to …
understood to be highly disordered,. In GeTe and related IV–VI compounds, this is thought to …
[PDF][PDF] POWGEN: rebuild of a third-generation powder diffractometer at the Spallation Neutron Source
The neutron powder diffractometer POWGEN at the Spallation Neutron Source has recently
(2017–2018) undergone an upgrade which resulted in an increased detector complement …
(2017–2018) undergone an upgrade which resulted in an increased detector complement …
Density measurements of various molten Sodium, Magnesium, Potassium, and Uranium Chloride salt compositions using Neutron Imaging
With an increased interest in the use of molten salts for energy generation, obtaining
thermophysical properties of salt mixtures becomes critical for the understanding of salt …
thermophysical properties of salt mixtures becomes critical for the understanding of salt …
Real-Space Local Dynamics of Molten Inorganic Salts Using Van Hove Correlation Function
Molten inorganic salts are attracting resurgent attention because of their unique
physicochemical properties, making them promising media for next-generation …
physicochemical properties, making them promising media for next-generation …
Thermal expansion and phonon anharmonicity of cuprite studied by inelastic neutron scattering and ab initio calculations
Inelastic neutron scattering measurements were performed with a time-of-flight chopper
spectrometer to observe phonons in all parts of the Brillouin zone of a single crystal of …
spectrometer to observe phonons in all parts of the Brillouin zone of a single crystal of …
Atomistic origin of the entropy of melting from inelastic neutron scattering and machine learned molecular dynamics
The latent heat, L, is central to melting, but its atomic origin remains elusive. It is proportional
to the entropy of fusion, Δ S fus= L/T m (T m is the melting temperature), which depends on …
to the entropy of fusion, Δ S fus= L/T m (T m is the melting temperature), which depends on …
Thermal neutron scattering measurements and modeling of yttrium-hydrides for high temperature moderator applications
Thermal neutron scattering measurements of yttrium hydride from 5 to 1,200 K were
conducted to determine the change in inelastic scattering as a function of temperature and to …
conducted to determine the change in inelastic scattering as a function of temperature and to …
Temperature-dependent lattice dynamics in iridium
The characterization of simple elemental systems is key to benchmarking first-principles
modeling of electronic and vibrational behaviors of materials. A large body of literature has …
modeling of electronic and vibrational behaviors of materials. A large body of literature has …
Experimental and numerical investigation the radiant heating element in neutron scattering furnace
H Hu, C Zhang, M Dou, Z Huang, Y Sun, F Ye… - Nuclear Instruments and …, 2023 - Elsevier
A metal foil furnace is an instrument that provides a high-temperature sample environment
for neutron scattering experiments. The temperature distribution is of great significance to …
for neutron scattering experiments. The temperature distribution is of great significance to …