M. Hargrove, S.W. Crowder, et al.
IEDM 1998
We find that the spin-charge motion in a strongly confined two-dimensional hole gas (2DHG) supports a propagating mode of cubic dispersion apart from the diffusive mode due to momentum scattering. Propagating modes seem to be a generic property of systems with spin-orbit coupling. Through a rigorous Keldysh approach, we obtain the transport equations for the 2DHG, we analyze the behavior of the hole spin relaxation time, the diffusion coefficients, and the spin-charge coupled motion. © 2006 The American Physical Society.
M. Hargrove, S.W. Crowder, et al.
IEDM 1998
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter
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MRS Spring Meeting 1993
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SCML 2024