Narrow luminescence lines from self-assembled CdSe quantum dots at room temperature

被引：9
|
作者：
Zheng, ZH [1 ]
Okamoto, K
Ko, HC
Kawakami, Y
Fujita, S
机构：
[1] Chinese Acad Sci, Lab Excited State Proc, Changchun 130021, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Phys, Changchun 130021, Peoples R China
[3] Kyoto Univ, Venture Business Lab, Kyoto 60601, Japan
[4] Kyoto Univ, Dept Elect Sci & Engn, Kyoto 60601, Japan
来源：
APPLIED PHYSICS LETTERS | 2001年 / 78卷 / 03期
关键词：
D O I：
10.1063/1.1331351
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Narrow luminescence lines from self-assembled CdSe quantum dots (QDs) are studied at room temperature by using time-resolved photoluminescence spectroscopy. The narrowest line of the luminescence has a full width at half maximum of 2.1 meV at room temperature. The narrow luminescence lines are mainly the contribution of CdSe QDs with a longer recombination lifetime to the luminescence. (C) 2001 American Institute of Physics.
引用
收藏
页码：297 / 299
页数：3
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