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.
引用
收藏
页码:381 / 383
页数:3
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