High thermoelectric performance in p-type ZnSb upon increasing Zn vacancies: an experimental and theoretical study

Abstract

The high thermoelectric performance of dopant-free, low-cost and eco-friendly p-type Zn1-xSb (x = 0, 0.01, 0.03, and 0.06) is demonstrated by synergistically optimizing its electrical and thermal properties via Zn-vacancy...