Cyclotron resonance of InAs self-organized quantum dots

被引：0
|
作者：
Nagamune, Y [1 ]
Noda, T [1 ]
Kim, H [1 ]
Sakaki, H [1 ]
机构：
[1] Univ Tokyo, Inst Ind Sci, Minato Ku, Tokyo 1068558, Japan
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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TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We report on the cyclotron resonance on heavily doped InAs self-organized quantum dot systems. We found polaron pinning effect in cyclotron absorption of the InAs dots around 20 meV, and estimate the coupling constant to be 0.07. From the whole magnetic field dependence, we estimate effective mass of electrons in the dots to be 0.027 m(0).
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页码：1153 / 1154
页数：2
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