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Spin hot spots in single-electron GaAs-based quantum dots

Raith, Martin, Pangerl, Thomas, Stano, Peter and Fabian, Jaroslav (2013) Spin hot spots in single-electron GaAs-based quantum dots. Phys. Status Solidi B.

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Other URL: http://arxiv.org/abs/1309.3852


Spin relaxation of a single electron in a weakly coupled double quantum dot is calculated numerically. The phonon assisted spin flip is allowed by the presence of the linear and cubic spin-orbit couplings and nuclear spins. The rate is calculated as a function of the interdot coupling, the magnetic field strength and orientation, and the dot bias. In an in-plane magnetic field, the rate is ...


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Item type:Article
Date:6 December 2013
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Identification Number:
1309.3852arXiv ID
Keywords:electron spin relaxation; nuclear spins; quantum dots; spin-orbit interaction; spin qubit
Dewey Decimal Classification:500 Science > 530 Physics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:29764
Owner only: item control page


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