Magneto-optical properties of manganese ferrite films

被引:0
|
作者
Simsa, Z
Thailhades, P
Presmanes, L
Bonningue, C
机构
[1] Acad Sci Czech Republ, Inst Phsy ASCR, Prague 16253 6, Czech Republic
[2] Univ Toulouse 3, CNRS, UMR 5085, CIRIMAT, F-31062 Toulouse A, France
关键词
ferrites spinel; Faraday rotation; magneto-optical films; thin films sputtering;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Spectral dependencies of the Faraday rotation of the series of thin manganese ferrite films prepared by RF magnetron sputtering were measured. Faraday rotation spectra show deep minima near a photon energy of 2.5eV, characteristic for the presence of the Fe3+ ions in the tetrahedral and octahedral positions of the spinel lattice. Fitting procedure resolves the basic parameters of the transitions. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码:381 / 383
页数:3
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