OPTICAL-PROPERTIES OF DILUTED MAGNETIC SEMICONDUCTOR ZN1-XCOXSE

被引：12

作者：

CHEN, CJ ^{[1
]}

WANG, XZ ^{[1
]}

QIN, ZF ^{[1
]}

WU, W ^{[1
]}

GIRIAT, W ^{[1
]}

机构：

[1] INST VENEZOLANO INVEST CIENTIF,CTR FIS,CARACAS 1020A,VENEZUELA

来源：

SOLID STATE COMMUNICATIONS | 1993年 / 87卷 / 08期

关键词：

D O I：

10.1016/0038-1098(93)90213-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Absorption and photoluminescence (PL) spectra of Zn1-xCoxSe single crystals with x=0.001, 0.0097, 0.030, 0.037 at 73 K to 300 K in visible and near infrared region have been investigated. The peaks are corresponding to transitions between the different energy level of Co++ ions for states of d7 configuration in a crystal field. Band gap energy as a function of composition x has been obtained by PL measurements.

引用

页码：717 / 719

页数：3

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