Stoichiometric Effect of Sb2Te3 Thin Film on Thermoelectric Property

• Published in: ACS applied energy materials Vol. 5; no. 6; pp. 7026 - 7033
• Main Authors: Sun, Zhen-Wei, Cheng, Kai-Wen, Lin, Si-Wei, Ranganayakulu, V. K., Chen, Yang-Yuan, Chiu, Shang-Jui, Lee, Tai-Wei, Wu, Albert T.
• Format: Journal Article
• Language: English
• Published: American Chemical Society 27.06.2022
• Subjects: Sb2Te3; Seebeck coefficient; defect reaction; interfacial reaction; power factor; stoichiometric effect

Properly selecting electrode materials for antimony telluride (Sb2Te3) thermoelectric (TE) thin film enhances the power factor. This study analyzed the compositional variation and measured the TE properties of pristine antimony telluride (Sb2Te3), Ni/Sb2Te3/Ni, and Cu/Sb2Te3/Cu thin films that were...