DEGREE OF VALENCE MIXING IN THE METALLIC PHASE OF SmS AND IN TmSeReportar como inadecuado




DEGREE OF VALENCE MIXING IN THE METALLIC PHASE OF SmS AND IN TmSe - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.



Abstract : We report about the optical reflectivity of TmSe and of the metallic phase of SmS in the photon energy range between 0.03 eV and 12 eV. From the differentially measured lattice constants of both semiconducting and metallic SmS and from the plasma frequency, we deduce an intermediate Sm-valence of 2.85-2.9 in the high pressure phase. Also in TmSe, we conclude from the plasma frequency the existence of about one delocalized electron per Tm-ion.





Autor: B. Batlogg A. Schlegel P. Wachter

Fuente: https://hal.archives-ouvertes.fr/



DESCARGAR PDF




Documentos relacionados