Giant magneto-optical anisotropy in Fe/Au monoatomic multilayer

被引：5
|
作者：
Uba, L
Uba, S
Antonov, VN
Yaresko, AN
Perlov, AY
Slezak, T
Korecki, J
机构：
[1] Univ Bialystok, Inst Expt Phys, PL-15424 Bialystok, Poland
[2] Inst Met Phys, UA-252142 Kiev, Ukraine
[3] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany
[4] Univ Min & Met Krakow, Fac Phys & Nucl Tech, Dept Solid State Phys, PL-30059 Krakow, Poland
来源：
SOLID STATE COMMUNICATIONS | 2000年 / 114卷 / 08期
关键词：
magnetic films and multilayers; optical properties; electronic band structure; spin-orbit effects;
D O I：
10.1016/S0038-1098(00)00080-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A giant magneto-optical anisotropy (MOA) in a magnetic monoatomic Fe/Au multilayer structure is reported. The dependence of the off-diagonal part of the optical conductivity tensor on the angle between the magnetization and crystallographic axes is evidenced by measurements of both the polar and longitudinal Kerr effects. The microscopic origin of the MOA is elucidated on the basis of the first principles' band-structure calculations. A relationship of the MOA with the predicted strong anisotropy of Fe d orbital magnetic moment and the magnetocrystalline anisotropy is discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：441 / 445
页数：5
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