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Theory of Spin Relaxation in Two-Electron Lateral Coupled Quantum Dots

Raith, Martin, Stano, Peter, Baruffa, Fabio and Fabian, Jaroslav (2012) Theory of Spin Relaxation in Two-Electron Lateral Coupled Quantum Dots. Physical Review Letters (PRL) 108 (24), p. 246602.

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Date of publication of this fulltext: 01 Dec 2011 06:53

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Other URL: http://arxiv.org/abs/1111.6724


Abstract

A global quantitative picture of the phonon-induced two-electron spin relaxation in GaAs double quantum dots is presented using highly accurate numerics. Wide regimes of interdot coupling, magnetic field magnitude and orientation, and detuning are explored in the presence of a nuclear bath. Mostimportant, the giant magnetic anisotropy of the singlet-triplet relaxation can be controlled by ...

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Item type:Article
Date:12 June 2012
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Identification Number:
ValueType
10.1103/PhysRevLett.108.246602DOI
1111.6724arXiv ID
Related URLs:
URLURL Type
http://prl.aps.org/abstract/PRL/v108/i24/e246602Publisher
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:22827
Owner only: item control page

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