Thermal stability and electrical transport properties of Ge/Sn-codoped single crystalline β-Zn4Sb3 prepared by the Sn-flux method

Thermal stability and electrical transport properties of Ge/Sn-codoped single crystalline β-Zn₄Sb₃ prepared by the Sn-flux method

Liu Hong-xia¹, Deng Shu-ping¹, Li De-cong², Shen Lan-xian¹, Deng Shu-kang^{1, †}

The morphology (a) and back-scattered electron image (BSI) (b) of the single crystal sample with the nominal composition of Zn_4.4Sb₃Ge_0.075Sn₃ prepared by Sn-flux method.