Photoluminescence study of ZnS ZnMgS single quantum wells

被引：13

作者：

Ichino, K ^{[1
]}

Ueyama, K ^{[1
]}

Kariya, H ^{[1
]}

Suzuki, N ^{[1
]}

Kitagawa, M ^{[1
]}

Kobayashi, H ^{[1
]}

机构：

[1] Tottori Univ, Dept Elect & Elect Engn, Tottori 6808552, Japan

来源：

APPLIED PHYSICS LETTERS | 1999年 / 74卷 / 23期

关键词：

D O I：

10.1063/1.124137

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report a photoluminescence (PL) study of ZnS/ZnMgS strained-layer single quantum wells. The main PL peak from ZnS is attributed to light-hole free excitons. Quantum confinement causes it to shift from 3.76 eV to higher energy, 3.84 eV, with decreasing well width. Hydrostatic and shear deformation potentials are determined from energies of light- and heavy-hole exciton emission, to be a= -6.4 eV and b= -1.0 eV, respectively. (C) 1999 American Institute of Physics. [S0003-6951(99)02023-9].

引用

页码：3486 / 3488

页数：3

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