An overview of thermoelectric films: Fabrication techniques, classification, and regulation methods
Feng Jing-jing1, Zhu Wei1, †, Deng Yuan1, 2, ‡
       

(color online) (a) Schematic view of the layer-by-layer deposition process; (b) The structure of TE film components used; (c) Images of aqueous PANI solution, graphene and DWNT stabilized by PEDOT: PSS, in water. AFM topographical images of the corresponding suspensions cast onto silicon wafers are shown next to graphene and DWNT suspensions.[145]