STUDIES OF EXCHANGE-INDUCED PROPERTIES OF CDTE/CD1-XMNXTE SUPERLATTICES

被引：54

作者：

PETER, G

DELEPORTE, E

BASTARD, G

BERROIR, JM

DELALANDE, C

GIL, B

HONG, JM

CHANG, LL

机构：

[1] UNIV MONTPELLIER 2, ETUD SEMICOND GRP, F-34095 MONTPELLIER, FRANCE

[2] IBM CORP, DIV RES, THOMAS J WATSON RES CTR, POB 218, YORKTOWN HTS, NY 10598 USA

来源：

JOURNAL OF LUMINESCENCE | 1992年 / 52卷 / 1-4期

关键词：

D O I：

10.1016/0022-2313(92)90240-A

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on some magneto-photoluminescence experiments on CdTe/Cd1-xMnxTe superlattices, which allow the observation of the type-I --> type-II transition induced by the giant Zeeman effect of the semimagnetic barrier. The study of the magnetic field, for which the transition occurs, as a function of temperature leads to a determination of the band offset. In addition, several observations about defect luminescence are reported and several specific properties of CdTe/Cd1-xMnxTe structures are discussed: strain effects on the band offset, exciton binding energy, spin-flip scattering mechanism.

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收藏

页码：147 / 164

页数：18

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