Raith, Martin and Stano, Peter and Fabian, Jaroslav
Theory of single electron spin relaxation in Si/SiGe lateral coupled quantum dots.
Physical Review B (PRB) 83 (19), p. 195318.
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Other URL: http://prb.aps.org/abstract/PRB/v83/i19/e195318, http://arxiv.org/abs/1101.3858
We investigate the spin relaxation induced by acoustic phonons in the presence of spin-orbit interactions in single electron Si/SiGe lateral coupled quantum dots. The relaxation rates are computed numerically in single and double quantum dots, in in-plane and perpendicular magnetic fields. The deformation potential of acoustic phonons is taken into account for both transverse and longitudinal ...
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