Spin-orbit Berry phase in a quantum loop

被引:3
|
作者
Trushin, Maxim P. [1 ]
Chudnovskiy, Alexander L. [1 ]
机构
[1] Univ Hamburg, Inst Theoret Phys 1, D-20355 Hamburg, Germany
来源
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2006年 / 34卷 / 1-2期
关键词
ballistic transport; spin-orbit coupling; Berry phase;
D O I
10.1016/j.physe.2006.03.090
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
We have found a manifestation of spin-orbit Berry phase in the conductance of a mesoscopic loop with Rashba spin-orbit coupling placed in the external magnetic field which is perpendicular to the loop plain. The transmission probabilities at different radiuses of the loop are calculated. In addition, the nonadiabatic regime is investigated. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:397 / 400
页数:4
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