Pancharatnam-Berry Phase in a Condensate of Indirect Excitons

被引:0
|
作者
Leonard, J. R. [1 ]
High, A. A. [1 ]
Hammack, A. T. [1 ]
Fogler, M. M. [1 ]
Butov, L. V. [1 ]
Campman, K. L. [2 ]
Gossard, A. C. [2 ]
机构
[1] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA
[2] Univ Calif Santa Barbara, Mat Dept, Santa Barbara, CA 93106 USA
基金
美国国家科学基金会;
关键词
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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 report on the observation of the Pancharatnam-Berry phase in a condensate of indirect excitons realized in a GaAs coupled quantum well structure. Our measurements indicate long range coherent spin transport.
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页数:2
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