Fig. 5: Schematic diagram of the bond length and band structure of Zn2SnTe4 and Zn2SiTe4.
From: Active learning for the power factor prediction in diamond-like thermoelectric materials

a Schematic diagram of lattice distortion. b Band structure of compound Zn2SnTe4. c The band-resolved projected crystal orbital Hamilton populations (COHPs) for Te-Te offsite of Zn2SiTe4.