Optical and electrical manipulation of single ion spins in semiconductors

被引：1

作者：

Tang, Jian-Ming ^{[1
,2
]}

Flatte, Michael E. ^{[3
,4
]}

机构：

[1] Univ New Hampshire, Dept Phys, Durham, NH 03824 USA

[2] Univ New Hampshire, Mat Sci Program, Durham, NH 03824 USA

[3] Univ Iowa, Dept Phys & Astron, Iowa City, IA 52242 USA

[4] Univ Iowa, Opt Sci & Technol Ctr, Iowa City, IA 52242 USA

来源：

SPINTRONICS II | 2009年 / 7398卷

关键词：

spintronics; single spin; spin manipulation; magnetic dopant; spin-orbit interaction; GAAS; ACCEPTOR; MN;

D O I：

10.1117/12.828944

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Single ion spins in semiconductors with sizable spin-orbit interaction can be optically or electrically manipulated. The highly extended anisotropic wave function of the hole bound to each magnetic ion is susceptible to external non-magnetic control fields. The spin-orbit coupling between the orbital and spin character of the hole permits indirect manipulation and readout of the ionic spin state. The spin-spin interaction between the magnetic ions is electrically or structurally controllable.

引用

页数：12

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