Enhanced luminescence from the disordered quantum-wire superlattice

被引：1

作者：

Sasaki, A ^{[1
]}

Okanishi, R

Liu, XQ

Wang, XL

Ogura, M

机构：

[1] Osaka Electrocommun Univ, Dept Elect, Neyagawa, Osaka 5728530, Japan

[2] Osaka Electrocommun Univ, Acad Frontier Promot Ctr, Neyagawa, Osaka 5728530, Japan

[3] Natl Inst Adv Ind Sci & Technol, Photon Res Inst, Tsukuba, Ibaraki 3058568, Japan

来源：

APPLIED PHYSICS LETTERS | 2001年 / 79卷 / 12期

关键词：

D O I：

10.1063/1.1401088

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The disordered quantum-wire superlattice (d-QWRSL), in which individual layer thicknesses are randomly disordered, is grown. Luminescence characteristics are investigated with changing temperature and compared with those of a conventionally ordered quantum-wire superlattice (o-QWRSL). We observe the luminescence capability enhanced by disordering the atomic arrangement. The luminescence intensity of the d-QWRSL decays gently with increasing temperature and then becomes stronger above similar to 100 K as compared with that of the o-QWRSL. (C) 2001 American Institute of Physics.

引用

页码：1870 / 1872

页数：3

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