Manipulating the Interfacial Band Bending For Enhancing the Thermoelectric Properties of 1T′‐MoTe 2 /Bi 2 Te 3 Superlattice Films (Small 35/2023)
Year: 2023
Type: article
Abstract: Superlattice Films Work function difference induces spontaneous charge donation and band bending at the interfaces of superlattices, which causes optimization effects of modulation doping and energy filtering, leading to remarkably enhanced thermoelectric performances. This optimizing strategy is successfully elucidated in 1T′-MoTe2/Bi2Te3 superlattice films. Meanwhile, the rational manipulation of interfacial band bending via tuning the Te/Bi flux ratio further promotes thermoelectric performances. More details can be found in article number 2300745 by Hang Zhang, Qingjie Zhang, Wei Liu, Xinfeng Tang, and co-workers.
Source: Small
Institutions: Wuhan University of Technology, State Key Laboratory of Advanced Technology For Materials Synthesis and Processing, Chinese Academy of Sciences, Institute of Engineering Thermophysics, University of Southern Queensland, Chongqing University, State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4386257930