Stano, Peter and Fabian, Jaroslav 
(2006)
Theory of phonon-induced spin relaxation in laterally coupled quantum dots.
Physical Review Letters 96, p. 186602.
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Other URL: http://link.aps.org/abstract/PRL/v96/e186602
Abstract
Phonon-induced spin relaxation in coupled lateral quantum dots in the presence of spin-orbit coupling is calculated. The calculation for single dots is consistent with experiment. Spin relaxation in double dots at useful interdot couplings is dominated by spin-hot spots that are strongly anisotropic. Spin-hot spots are ineffective for a diagonal crystallographic orientation of the dots with a transverse in-plane field. This geometry is proposed for spin-based quantum information processing.
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| Item type: | Article | ||||||
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| Date: | 2006 | ||||||
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian | ||||||
| Projects: | US ONR: Spin information processing and quantum computing | ||||||
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| 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: | 1785 |
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