Ab initio study of the magnetic configurations on the (0 0 1) surfaces of binary FePd and FeRh ordered alloys
مقال من تأليف: Lounis, S. ; Demangeat, C. ; Bouarab, S. ; Benakki, M. ; Talanana, M. ; Dahmoune, C. ;
ملخص: Ab initio calculations of the local spin polarization at the (0 0 1) surfaces performed on the binary FePd and FeRh alloys are presented. For Rh-terminated FeRh (0 0 1) surface, the calculations indicate a possible magnetic reconstruction leading to a ferromagnetic order in the surface region, in contrast to the AF-II ground state of the infinite bulk FeRh alloy.
لغة:
إنجليزية
الكلمات الدالة:
Métal transition alliage
Fer alliage
Alliage binaire
Alliage ordonné
Structure surface
Palladium alliage
Magnétisme surface
Fe Rh
Alliage FeRh
