Phonon-related exciton relaxation in CdSe self-assembled quantum dots

被引：0
|
作者：
Rho, H [1 ]
Robinson, LM [1 ]
Smith, LM [1 ]
Jackson, HE [1 ]
Lee, S [1 ]
Dobrowolska, M [1 ]
Furdyna, JK [1 ]
机构：
[1] Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA
来源：
PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, PTS I AND II | 2001年 / 87卷
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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 use resonant photoluminescence (PL) and Raman scattering to investigate carrier relaxation mechanisms in CdSe self-assembled quantum dots. We observe strong coupling of optical phonons to excitons localized in CdSe dots which suggest that optical phonons are strongly involved in the carrier relaxation processes.
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页码：1245 / 1246
页数：2
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