Giant Magneto-Optical Kerr Effects in Ferromagnetic Perovskite BiNiO3 with Half-Metallic State

We theoretically show that the giant magneto-optical Kerr effects are induced by the electronic structure of half-metallic ferromagnetism in the perovskite BiNiO3 with the orthorhombic structure by first-principles calculation. A Kerr rotation is up to 1.28° at 1.87 eV, which is comparative to the r...

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Veröffentlicht in:	Journal of physical chemistry. C 2008-10, Vol.112 (42), p.16638-16642
Hauptverfasser:	Cai, M. Q, Tan, X, Yang, G. W, Wen, L. Q, Wang, L. L, Hu, W. Y, Wang, Y. G
Format:	Artikel
Sprache:	eng
Schlagworte:	C: Electron Transport, Optical and Electronic Devices, Hard Matter
Online-Zugang:	Volltext
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