DEPENDENCE OF NON-ABELIAN MATRIX BERRY PHASE OF A SEMICONDUCTOR QUANTUM DOT ON GEOMETRIC PROPERTIES OF ADIABATIC PATH

被引：0

作者：

Kim, S. C. ^{[1
]}

Hwang, N. Y. ^{[1
]}

Park, P. S. ^{[1
]}

Kim, Y. J. ^{[1
]}

Lee, C. J. ^{[1
]}

Yang, S. R. Eric ^{[1
]}

机构：

[1] Korea Univ, Dept Phys, Seoul 136701, South Korea

来源：

CONDENSED MATTER THEORIES, VOL 23 | 2009年

关键词：

D O I：

暂无

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A matrix Berry phase cane be generated and detected by all electric means in II-VI and III-V n-type semiconductor quantum dots by changing the shape of the confinement potential. This follows front general symmetry considerations in the presence of spin-orbit coupling terms. We explain these results and discuss how the matrix Berry phase depends on geometric properties of adiabatic paths. We suggest how the matrix Berry phase may be detected in transport measurements.

引用

页码：183 / 193

页数：11

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