Temperature-induced phase transitions in Co-doped YIG films

被引:5
|
作者
Tekielak, M
Stupakiewicz, A
Maziewski, A
Desvignes, JM [1 ]
机构
[1] Univ Bialystok, Inst Expt Phys, PL-14424 Bialystok, Poland
[2] Inst Opt, Lab Charles Fabry, F-91403 Orsay, France
关键词
magnetic anisotropy; phase transitions; garnets;
D O I
10.1016/S0304-8853(02)00881-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The garnet YIG:Co films have been investigated within the temperature range 10-300 K. Torque magnetometry study showed the temperature-induced spin-reorientation phase transitions. Using the Faraday effect, magnetic domain structures were visualized by optical microscope and analyzed by digital image processing technique. Temperature- and magnetic-field-induced transitions between phases with in-plane and out-of-plane magnetization were studied by the magneto-optical technique. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:562 / 564
页数:3
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