Fig. 4: Electronic band structures.
From: Divacancy and resonance level enables high thermoelectric performance in n-type SnSe polycrystals
a Electronic band structures of SnSe. b Crystal structures of Sn0.963W0.028Se0.92. Unfolding band structures of c SnSe0.92 and d Sn0.963W0.027Se0.92. The scale bar is the magnitude of the spectral weight, which characterizes the probability of the primitive cell eigenstates contributing to a particular supercell eigenstate of the same energy. Density of states of e SnSe0.92 and f Sn0.963W0.027Se0.92. The dashed line represents the Fermi energy level.
