Spin-orbit induced spin-qubit control in nanowires

被引：3
|
作者：
Flindt, Christian [1 ]
Sorensen, Anders S. [1 ]
Flensberg, Karsten [1 ]
机构：
[1] Niels Bohr Inst, DK-2100 Copenhagen, Denmark
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NANOSCIENCE AND TECHNOLOGY | 2007年 / 61卷
关键词：
D O I：
10.1088/1742-6596/61/1/061
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We elaborate on a number of issues concerning our recent proposal for spin-qubit manipulation in nanowires using the spin-orbit coupling. We discuss the experimental status and describe in further detail the scheme for single-qubit rotations. We present a derivation of the effective two-qubit coupling which can be extended to higher orders in the Coulomb interaction. The analytic expression for the coupling strength is shown to agree with numerics.
引用
收藏
页码：302 / 306
页数：5
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