Spin interactions, relaxation and decoherence in quantum dots

被引：49

作者：

Fischer, Jan ^{[1
]}

Trif, Mircea ^{[1
]}

Coish, W. A. ^{[2
,3
]}

Loss, Daniel ^{[1
]}

机构：

[1] Univ Basel, Dept Phys, CH-4056 Basel, Switzerland

[2] Univ Waterloo, Inst Quantum Comp, Waterloo, ON N2L 3G1, Canada

[3] Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada

来源：

SOLID STATE COMMUNICATIONS | 2009年 / 149卷 / 35-36期

关键词：

Semiconductors; Nanostructures; Spin dynamics; ELECTRON-SPIN; HOLE SPIN; DYNAMICS;

D O I：

10.1016/j.ssc.2009.04.033

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We review recent studies on spin decoherence of electrons and holes in quasi-two-dimensional quantum dots, as well as electron-spin relaxation in nanowire quantum dots. The spins of confined electrons and holes are considered major candidates for the realization of quantum information storage and processing devices, provided that sufficiently long coherence and relaxation times can be achieved. The results presented here indicate that this prerequisite might be realized in both electron and hole quantum dots, taking one large step towards quantum computation with spin qubits. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1443 / 1450

页数：8

共 86 条

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