ELEMENTARY FORMULA FOR THE MAGNETOOPTIC KERR EFFECT FROM MODEL SUPERLATTICES

被引:13
作者
ZAK, J [1 ]
MOOG, ER [1 ]
LIU, C [1 ]
BADER, SD [1 ]
机构
[1] TECHNION ISRAEL INST TECHNOL,DEPT PHYS,HAIFA,ISRAEL
关键词
D O I
10.1063/1.104368
中图分类号
O59 [应用物理学];
学科分类号
摘要
An elementary formula is derived for the magneto-optic Kerr effect from model superlattices. An exact result is obtained for the case of equal refractive indices for the two constituents of the superlattice. Co/Pt is used as an example of such superlattices for wavelengths in the vicinity of 2 eV. First-order corrections in the difference of the refractive indices are derived which are suitable for treating a variety of materials.
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页码:1214 / 1216
页数:3
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