LARGE G-VALUE IN CUCL SEMICONDUCTOR MICROCRYSTALLITES

被引：18

作者：

NOMURA, S ^{[1
]}

MISAWA, K ^{[1
]}

SEGAWA, Y ^{[1
]}

KOBAYASHI, T ^{[1
]}

机构：

[1] RIKEN,PHOTODYNAM RES CTR,AOBA KU,SENDAI,JAPAN

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.47.16024

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A magnetic circular dichroism measurement is applied to semiconductor microcrystallites. The effective g values of CuCl semiconductor microcrystallites embedded in polymer matrix are found to be 0.447 and -0.18 for the Z3 and Z12 exciton states, respectively, the former being 1.49 times enhanced from the bulk value. The result is a direct consequence of the quantum confinement effect, explained in terms of the change in amplitudes of the components with higher l index in the lowest exciton state.

引用

页码：16024 / 16027

页数：4

共 25 条

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