Polarization Symmetry of Photoluminescence from PbS Quantum Dots

被引：0
|
作者：
Cai, Junjiang [1 ]
Mukai, Kohki [1 ]
机构：
[1] Yokohama Natl Univ, Grad Sch Engn, Dept Solid State Mat & Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan
来源：
INEC: 2010 3RD INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1 AND 2 | 2010年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
To fabricate the dispersed and uniformed PbS QDs, mercaptoacetic acid and centrifugation were investigated in the process of reaction which was to synthesize QDs. The TEM and PL experiments showed that we succeeded in chemical synthesis of PbS QDs which generate photoluminescence (PL) with very weak polarization dependence. Emission wavelength range of the QDs covered 1.3 mu m. Influence of the synthetic conditions on PL polarization characteristics and the QD structure was investigated.
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页码：301 / 302
页数：2
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