Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Doug L. Abernathy"'
Autor:
Goran Arbanas, Luke L. Daemen, Yaron Danon, Yongqiang Cheng, Doug L. Abernathy, Kemal Ramić, Luiz Leal, Li Liu, Alexander I. Kolesnikov, Carl Wendorff
Publikováno v:
Annals of Nuclear Energy. 133:425-430
With the advancements in technology (both experimental and computational) the determination of the“true” experimental phonon spectrum became more accessible. In this work a methodology for producing thermal scattering libraries from the experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aaf5654719f5838e4e0649e7e2e9b8a
https://doi.org/10.1016/j.anucene.2019.05.042
https://doi.org/10.1016/j.anucene.2019.05.042
Autor:
K. Friese, Ralf P. Stoffel, Mohammed Ait Haddouch, Olaf Leupold, Markus Guido Herrmann, Doug L. Abernathy, Richard Dronskowski, Hans-Christian Wille, Ilya Sergueev, Jörg Voigt, Raphaël P. Hermann, Gabriele Sala
Publikováno v:
Physica status solidi / B Basic research B 257(6), 2000063 (2020). doi:10.1002/pssb.202000063
The lattice dynamics of orthorhombic Sb2Se3 is studied by a combination of inelastic neutron and 121Sb nuclear inelastic scattering giving access to the total and Sb partial density of phonon states (DPS). The Se partial DPS is determined from the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ea32ee627a6a6bcd5e00890803c6bd
https://hdl.handle.net/2128/25112
https://hdl.handle.net/2128/25112
Autor:
Luiz Leal, Yaron Danon, Yongqiang Cheng, Alexander I. Kolesnikov, Doug L. Abernathy, Luke L. Daemen, Kemal Ramić, Li Liu, Goran Arbanas, Carl Wendorff
Publikováno v:
Annals of Nuclear Energy. 120:778-787
Improvements in determination of the thermal scattering law of moderator materials (measuring, calculating and validating) are important for accurate prediction of neutron thermalization in nuclear systems. In this work a methodology for producing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5756b3d9295721a738a7582bf3bb9b9
https://doi.org/10.1016/j.anucene.2018.06.029
https://doi.org/10.1016/j.anucene.2018.06.029
Publikováno v:
Materials Today Physics. 21:100566
The BC8 silicon allotrope has a lattice thermal conductivity 1-2 orders of magnitude lower than that of diamond-cubic silicon. In the current work, the phonon density of states, phonon dispersion, and lattice thermal conductivity are investigated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10eba5739392d6b66e629c002c2f993a
https://doi.org/10.1016/j.mtphys.2021.100566
https://doi.org/10.1016/j.mtphys.2021.100566
Autor:
Dennis S. Kim, Brent Fultz, Hillary L. Smith, Chen Li, Jennifer L. Niedziela, Doug L. Abernathy
Publikováno v:
Physical Review B. 91
Inelastic neutron scattering was performed on silicon powder to measure the phonon density of states (DOS) from 100 to 1500 K. The mean fractional energy shifts with temperature of the modes were $\ensuremath{\langle}\ensuremath{\Delta}{\ensuremath{\
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::906fce75d07b8041c6c52903f7f9729a
https://doi.org/10.1103/physrevb.91.014307
https://doi.org/10.1103/physrevb.91.014307