Infrared transient absorption of confined excitons in CuCl quantum dots

被引：3

作者：

Mimura, Y ^{[1
]}

Edamatsu, K ^{[1
]}

Itoh, T ^{[1
]}

机构：

[1] TOHOKU UNIV,FAC ENGN,DEPT APPL PHYS,AOBA KU,SENDAI,MIYAGI 98077,JAPAN

来源：

JOURNAL OF LUMINESCENCE | 1995年 / 66-7卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(95)00178-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Infrared transient absorption of quantum-confined excitons from hydrogen-like 1S state to 2P state has been measured in CuCl quantum dots. The peak energy of the absorption band is dependent on the quantum-dot size and is much higher than the bulk value. The breakdown of the simple exciton confinement regime is discussed.

引用

页码：401 / 405

页数：5

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