Spin storage and readout in self-organized quantum dots

被引：0
|
作者：
Warming, T. [1 ]
Wieczorek, W. [1 ]
Geller, M. [1 ]
Bimberg, D. [1 ]
Cirlin, G. E. [2 ]
Zhukov, A. E. [2 ]
Ustinov, V. M. [2 ]
机构：
[1] Tech Univ Berlin, Inst Festkorperphys, Hardenbergstr 36, D-10623 Berlin, Germany
[2] Russia Acd Sci, A F Ioffe Phys Tech Inst, St Petersburg, Russia
来源：
PHYSICS OF SEMICONDUCTORS, PTS A AND B | 2007年 / 893卷
关键词：
quantum dot; charging; spin storage; spectral hole burning;
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 demonstrate optical charging of spectrally selected subensembles of self-organized quantum dots with single charge carriers. By circularly polarized excitation in an applied magnetic field, we are able to address the spin of single electron in the quantum dot. A spin-flip of the electron is observed after excitation in the upper Zeeman level.
引用
收藏
页码：957 / +
页数：2
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