Badalyan, Samvel and Kim, Chang Sub and Vignale, Giovanni
Finite Width and Local Field Corrections to Spin Coulomb Drag
in a Quasi-Two-Dimensional Electron Gas.
Physical Review Letters (PRL) 100 (PRL 10), 016603-1.
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We investigate the effect of many-body electronic correlations on spin Coulomb drag (SCD) beyond the random phase approximation (RPA). We make use of the fully spin-resolved static and dynamical many-body local field factors of the two-dimensional electron gas (2DEG) to improve the calculations of the particle-hole and plasmon-mediated contributions to the SCD. Also, we incorporate in ...
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