Quantum-confined Stark effects on optical transitions of InAs self-assembled quantum dots

被引：0

作者：

Hsu, TM ^{[1
]}

Chang, WH ^{[1
]}

Huang, CC ^{[1
]}

Yeh, NT ^{[1
]}

Chyi, JI ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Phys, Chungli 32054, Taiwan

来源：

PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, PTS I AND II | 2001年 / 87卷

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：

We used the electroreflectance spectra to study the quantum-confined Stark effects on the interband transitions of InAs self-assembled quantum dots, Non-zero dipole moments of quantum dots were observed by analyzing the electric field dependent red shift of the transition energies. In this experiment, we found a dipole moment direction inversion between pure InAs quantum dots and embedding quantum dot within a InGaAs strain reduced layer.

引用

页码：1329 / 1330

页数：2

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