ANGULAR-DEPENDENCE OF PERPENDICULAR MAGNETIC SURFACE ANISOTROPY AND THE SPIN-REORIENTATION TRANSITION

被引：87
|
作者：
FRITZSCHE, H
KOHLHEPP, J
ELMERS, HJ
GRADMANN, U
机构：
[1] Physikalisches Institut, Technische Universität Clausthal
来源：
PHYSICAL REVIEW B | 1994年 / 49卷 / 22期
关键词：
D O I：
10.1103/PhysRevB.49.15665
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
For a complete description of out-of-plane magnetic surface anisotropy and its angular dependence, higher-order terms are needed beyond the quadratic Neel-type approximation. The spin-reorientation transition between perpendicular and in-plane magnetization is influenced by these higher-order terms in an elementary manner. Second- and fourth-order terms of the magnetic surface anisotropy were determined by torsion-oscillation magnetometry for uncovered Fe(110) films prepared on Cr(110), and for Pd-covered Co films prepared on Pd(111). These samples show different types of the spin-reorientation transition.
引用
收藏
页码：15665 / 15668
页数：4
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