Luminescence and Morphology Study of PbS Quantum Dots in a Porous Matrix

被引：0
|
作者：
Parfenov, P. S. [1 ]
Litvin, A. P. [1 ]
Ushakova, E. V. [1 ]
Fedorov, A. V. [1 ]
Baranov, A. V. [1 ]
机构：
[1] Natl Res Univ Informat Technol Mech & Opt, Ctr Informat Opt Technol, St Petersburg, Russia
来源：
2014 INTERNATIONAL CONFERENCE LASER OPTICS | 2014年
关键词：
PbS; quantum dots; luminescence; time-decay; enegry transfer;
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：
We present some results obtained by steady-state and time-resolved fluorescence analysis of PbS quantum dots in solution and in a porous matrix. Distribution of QDs in the porous matrix was investigated by atomic-force and confocal microscopy to clarify an energy transfer in formed closed packed structures. Hardware and software for fluorescence measurements in near infrared region also are discussed.
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