Technical Magnetization of the Nonuniformly Stressed Iron Borate Single Crystal

被引:0
|
作者
Boidedaev, S. R. [1 ]
Sokolov, B. Yu. [1 ]
机构
[1] Ouloug Beg Natl Univ Uzbekistan, Tashkent 100174, Uzbekistan
关键词
D O I
10.1134/S106378420810023X
中图分类号
O59 [应用物理学];
学科分类号
摘要
Additional spatial nonuniform magnetic anisotropy is induced in the basal plane of a FeBO3 single crystal using low-symmetry mechanical stresses. The effect of the nonuniform magnetic anisotropy on the magnetic state of this weak easy-plane ferromagnet is studied by a magnetooptic method. When the nonuniformly stressed FeBO3 crystal is magnetized in the basal plane near a certain preferential direction, the crystal is found to transform from a homogeneous into a spatially modulated magnetic state, which can be represented by a static spin wave in which a local ferromagnetism vector lies in the basal plane and oscillates about the average magnetization direction in the crystal.
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页码:1386 / 1389
页数:4
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