Magnetic properties and electron density distribution of LaxBi1-xFeO3

Magnetic properties and electron density distribution of LaxBi1-xFeO3

La x Bi1-x FeO3(x = ,0.0,0.0,0.,0.,0.,0.5, 1) powders and thin films have been prepared by a conventional ceramic processing technique, and their mass magnetization and magnetic susceptibility have been measured at temperatures from 77 to 1000 K. The electron density distribution in BiFeO3 and antif...

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Veröffentlicht in:Inorganic materials 2007-08, Vol.43 (8), p.860-865
Hauptverfasser: Ravinski, A F, Makoed, I I, Kokoshkevich, K, Yanushkevich, K I, Galyas, A I, Triguk, V V
Format: Artikel
Sprache:eng
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Zusammenfassung:La x Bi1-x FeO3(x = ,0.0,0.0,0.,0.,0.,0.5, 1) powders and thin films have been prepared by a conventional ceramic processing technique, and their mass magnetization and magnetic susceptibility have been measured at temperatures from 77 to 1000 K. The electron density distribution in BiFeO3 and antiferromagnetic La0.5Bi0.5FeO3 has been determined using self-consistent FP LMTO calculations within the localdensity-functional approximation.
ISSN:0020-1685
DOI:10.1134/S0020168507080080