Half-metallicity and magnetism of GeTe doped with transition metals V, Cr, and Mn: a theoretical study from the viewpoint of application in spintronics

0386832 - FZÚ 2013 RIV US eng J - Článek v odborném periodiku
Liu, Y. - Bose, S. K. - Kudrnovský, Josef
Half-metallicity and magnetism of GeTe doped with transition metals V, Cr, and Mn: a theoretical study from the viewpoint of application in spintronics.
Journal of Applied Physics. Roč. 112, č. 5 (2012), "053902-1"-"053902-10". ISSN 0021-8979. E-ISSN 1089-7550
Grant CEP: GA ČR GA202/09/0775
Výzkumný záměr: CEZ:AV0Z10100520
Klíčová slova: GeTe * zinc-blende and rocksalt phases * first-principles * exchange intergrals * Curie temperature
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 2.210, rok: 2012

Electronic, magnetic, and cohesive properties of GeTe alloy in both zinc-blende and rocksalt structures with impurities doping Ge sublattice were studied from first principles. Also exchange integrals and correponding Curie temperatures were estimated. Emphasis is put on Mn-doped GeTe and explanations of its magnetic properties.
Trvalý link: http://hdl.handle.net/11104/0216080