RELAXED EXCITONIC STATES IN CDI2 CRYSTALS

被引：40

作者：

MATSUMOTO, H

NAKAGAWA, H

机构：

[1] Department of Electronics, Fukui University, Fukui

来源：

JOURNAL OF LUMINESCENCE | 1979年 / 18-9卷 / JAN期

关键词：

D O I：

10.1016/0022-2313(79)90065-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Intrinsic luminescence in CdI2 was studied by measuring intensity, life-time and degree of polarization as a function of temperature. Two anisotropic emission bands were observed at 2.50 eV and 2.16 eV. The temperature dependence of life-time and polarization is explained in terms of excitonic states of (Cd2+I-6)4--complex of D3d symmetry. © 1979.

引用

页码：19 / 22

页数：4