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The role of orbital dynamics in spin relaxation and weak antilocalization in quantum dots

Zaitsev, Oleg and Frustaglia, Diego and Richter, Klaus (2005) The role of orbital dynamics in spin relaxation and weak antilocalization in quantum dots. Physical Review Letters 94, 026809-1-026809-4.

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Abstract

We develop a semiclassical theory for spin- dependent quantum transport to describe weak (anti)localization in quantum dots with spin-orbit coupling. This allows us to distinguish different types of spin relaxation in systems with chaotic, regular, and diffusive orbital classical dynamics. We find, in particular, that for typical Rashba spin-orbit coupling strengths, integrable ballistic ...

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Item Type:Article
Date:2005
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:Graduiertenkolleg Nichtlinearität und Nichtgleichgewicht
Identification Number:
ValueType
10.1103/PhysRevLett.94.026809DOI
cond-mat/0405266arXiv ID
Related URLs:
URLURL Type
http://de.arxiv.org/abs/cond-mat/0405266Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Timo Hartmann
Deposited On:20 Mar 2007
Last Modified:13 Mar 2014 09:58
Item ID:1530
Owner Only: item control page

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