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.
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收藏
页码：1870 / 1872
页数：3
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