Near-field spectroscopy and microscopy of InAs single quantum dots

被引：0
|
作者：
Yu, Young-Jun [1 ]
Noh, Haneol [1 ]
Arakawa, Yasuhiko [2 ]
Jhe, Wonho [1 ]
机构：
[1] Seoul Natl Univ, Sch Phys & Astron, Seoul 151747, South Korea
[2] Univ Tokyo, Res Ctr Adv Sci & Technol, Meguro Ku, Tokyo 1538505, Japan
来源：
2007 PACIFIC RIM CONFERENCE ON LASERS AND ELECTRO-OPTICS, VOLS 1-4 | 2007年
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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 have reported the high-resolution photoluminescence (PL) spectroscopic and microscopic study of laterally coupled InAs/GaAs self-assembled quantum dots by using a low-temperature near-field scanning optical microscope. We have observed slightly split PL spectra, which are associated with the bonding and antibonding energy states between two coupled quantum dots.
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页码：387 / +
页数：2
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