Fig. 7: Schematic temperature dependence of the SH conductivity of ferromagnets in the T regime III with TC → 0. | npj Quantum Materials

Fig. 7: Schematic temperature dependence of the SH conductivity of ferromagnets in the T regime III with TC → 0.

From: Critical enhancement of the spin Hall effect by spin fluctuations

Fig. 7

The side-jump contribution \({\sigma }_{{{{\rm{FM,SH}}}}}^{{{{\rm{side}}}}\,{{{\rm{jump}}}}}\) is shown in (a), and the skew-scattering contribution \({\sigma }_{{{{\rm{FM,SH}}}}}^{{{{\rm{skew}}}}\,{{{\rm{scatt.}}}}}\) shown in (b). The carrier lifetime is modeled as \({\tau }_{{{{\bf{k}}}}}^{-1}={r}_{{{{\rm{dis}}}}}+{r}_{{{{\rm{ee}}}}}{T}^{2}+{r}_{{{{\rm{sf}}}}}{T}^{3/2}\), and rdis is varied with fixing ree = 1 and rsf = 0(0.1) for solid (dashed) lines.

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