Fig. 2: SAC and SH conductivity of trigonal tellurium as a function of the Fermi energy.
From: Wannier interpolation of spin accumulation coefficient
a–d SAC \({\gamma }_{\alpha }={\epsilon }_{\phantom{\alpha a} ij}^{\alpha a}{\gamma }_{sa}^{\phantom{sa} ij}/{n}_{\alpha }\) and e–h SH conductivity \({\sigma }_{\alpha }={\epsilon }_{\phantom{\alpha a} ij}^{\alpha a}{\sigma }_{sa}^{\phantom{sa} ij}/{n}_{\alpha }\), in which nα = (2, 4, 2, 2) are the numbers of nonzero components in \({\epsilon }_{\alpha a}^{\phantom{\alpha a} ij}\). Errors are defined by \(\mathop{\max }_{{\epsilon }_{\alpha }\ne 0}| {\gamma }_{sa}^{\phantom{sa} ij}-{\gamma }_{\alpha }|\) etc. Black solid and orange dotted lines correspond to the number of iterations for wannierization = 0 and 1000, respectively. Gray area represents the band gap.
