Hydrothermal synthesis and luminescence of one-dimensional Mn2+-doped CdS nanocrystals

被引：0
|
作者：
Yuan Qiu-li [1 ]
Zhao Jin-tao
Nie Qiu-lin
机构：
[1] Hangzhou Dianzi Univ, Inst Mat Phys, Hangzhou 310037, Peoples R China
[2] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China
来源：
SPECTROSCOPY AND SPECTRAL ANALYSIS | 2007年 / 27卷 / 06期
关键词：
Mn2+; CdS; doping; one-dimensional nanocrystal; luminescence;
D O I：
暂无
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
One-dimensional Mn2+-doped CdS nanocrystals were synthesized by the hydrothermal route. The products were characterized by SEM, EDS, XRD, TEM, HRTEM and PL, respectively. The results revealed that dopant Mn2+ completely substitutes Cd2+ in CdS nanocrystals, and the product was of good crystallite. Further more, a complete suppression of the emission from surface states at room temperature when doping with ions Mn2+ has been observed.
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页码：1058 / 1061
页数：4
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