NONLINEAR AND LINEAR KERR STUDIES OF CO/CU MULTILAYERS

被引：6

作者：

WIERENGA, HA

DEJONG, W

PRINS, MWJ

RASING, T

VOLLMER, R

KIRILYUK, A

SCHWABE, H

KIRSCHNER, J

机构：

[1] INST MAT RES, 6525 ED NIJMEGEN, NETHERLANDS

[2] MAX PLANCK INST MIKROSTRUKT PHYS, D-06120 HALLE, GERMANY

来源：

SURFACE SCIENCE | 1995年 / 331卷

关键词：

COBALT; COPPER; MAGNETIC INTERFACES; METAL-METAL MAGNETIC THIN FILM STRUCTURES; 2ND-HARMONIC GENERATION;

D O I：

10.1016/0039-6028(95)00165-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Magnetization induced optical second harmonic generation (MSHG) in combination with the magneto-optical Kerr effect (MOKE) was used to study thin Co films and Cu/Co multilayers of thicknesses between 1 and 20 monolayers (ML) grown on a Cu(001) substrate. From the different dependence of MSHG and MOKE on Co film thickness we get direct information about the interface sensitivity of MSHG. Modifying the vacuum/Co interface by gas adsorption yields the relative contributions of the vacuum/Co and the Co/Cu(001)-substrate interfaces. Both MSHG and MOKE data can be accurately described by a multiple reflection model.

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收藏

页码：1294 / 1298

页数：5

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