Resonant magneto-optic Kerr effect in CdTe/Cd1-xMnxTe quantum-well structures

被引：15

作者：

Testelin, C

Rigaux, C

Cibert, J

机构：

[1] UNIV PARIS 07,PHYS SOLIDES GRP,F-75231 PARIS 05,FRANCE

[2] UNIV GRENOBLE 1,SPECTROMETRIE PHYS LAB,F-38402 ST MARTIN DHER,FRANCE

来源：

PHYSICAL REVIEW B | 1997年 / 55卷 / 04期

关键词：

D O I：

10.1103/PhysRevB.55.2360

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a study of the magneto-optic Kerr effect (MOKE) in the region of the heavy-hole exciton ground state performed on asymmetric quantum wells Cd1-xZnxTe/CdTe/Cd1-xMnxTe. A multilayer model developed for quantum-well structures accounts quantitatively for the MOKE line shapes using parameters deduced from magnetoreflectance analysis. The field behavior of energies and intensities of the Ken. resonances underline the interest of MOKE measurements, particularly at low held, where a linear dependence between Zeeman splitting and Kerr angle amplitude has been observed. Comparison is given with calculated Faraday rotation.

引用

页码：2360 / 2367

页数：8

共 25 条

[1] EXCHANGE INTERACTION AND POLARITON EFFECTS IN QUANTUM-WELL EXCITONS [J].