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cond-mat.mtrl-sci2008
Electric-field driven long-lived spin excitations on a cylindrical surface with spin-orbit interaction
P. Kleinert
Based on quantum-kinetic equations, coupled spin-charge drift-diffusion equations are derived for a two-dimensional electron gas on a cylindrical surface. Besides the Rashba and Dr…
cond-mat.mtrl-sci2007
Field-induced spin excitations in Rashba-Dresselhaus two-dimensional electron systems probed by surface acoustic waves
P. Kleinert, V. V. Bryksin
A spin-rotation symmetry in spin-orbit coupled two-dimensional electron systems gives rise to a long-lived spin excitation that is robust against short-range impurity scattering. T…