Charge and spin conductivity of a two-dimensional electron gas with random Rashba interaction

S. Kudla, A. Dyrdal, V. K. Dugaev +2

We calculate the transport relaxation time ${\tau }_{\mathrm{tr}}$ and spin transport relaxation time ${\tau }_{s,\mathrm{tr}}$ for a two-dimensional electron gas with spatially fluctuating Rashba spi…