Temperature-induced inversion of the spin-photogalvanic effect in WTe${}_2$ and MoTe${}_2$

Sejoon Lim, Catherine R. Rajamathi, Vicky Süß +2

We investigate the generation and temperature-induced evolution of optically-driven spin photocurrents in WTe${}_2$ and MoTe${}_2$. By correlating the scattering-plane dependence of th…