An overview of thermoelectric films: Fabrication techniques, classification, and regulation methods

Feng Jing-jing¹, Zhu Wei^{1, †}, Deng Yuan^{1, 2, ‡}

(color online) (a) The growth mechanism of (015)-oriented Bi_0.5Sb_1.5Te₃ film; (b) the transformation mechanism of preferential growth from (015) plane to (00l) plane in Bi_0.5Sb_1.5Te₃ film.^[67]