Exciton magnetic polaron localization dynamics in bulk Cd1-xMnxTe

被引：4

作者：

Takeyama, S ^{[1
]}

Takagi, Y

Karasawa, T

Aguekian, VF

机构：

[1] Himeji Inst Technol, Himeji, Hyogo 67812, Japan

[2] Univ Tokyo, Inst Solid State Phys, Tokyo 106, Japan

[3] Osaka City Univ, Osaka 558, Japan

[4] St Petersburg State Univ, St Petersburg 198904, Russia

来源：

JOURNAL OF CRYSTAL GROWTH | 1998年 / 184卷

关键词：

exciton magnetic polaron; pico-second transient spectroscopy; photoluminescence; dilute magnetic semiconductor;

D O I：

10.1016/S0022-0248(98)80191-7

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The pico-second time-resolved photoluminescence spectra at various temperatures have revealed characteristic dynamical behavior of exciton magnetic polarons in bulk-Cd1-xMnxTe (x = 0.1-0.2). The results were consistent with those obtained from steady-state photoluminescence measurements. The temperature dependence of exciton magnetic polaron energies was determined. The overall behavior appears different from that reported previously for the bound-or localized-exciton magnetic polarons in the same system. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：917 / 920

页数：4

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