Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
The local environment of As in SmS1-xAsx has been determined by EXAFS. The collapse of the six Sm neighbors from divalent to trivalent is directly observed. At low concentrations, the valence transitions is localized around each As ion, the host remaining divalent. At higher concentrations all Sm undergoes a transition to higher valence. © 1985.
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
Hiroshi Ito, Reinhold Schwalm
JES
Eloisa Bentivegna
Big Data 2022
Joy Y. Cheng, Daniel P. Sanders, et al.
SPIE Advanced Lithography 2008