The Role of Cation Vacancies in GeSe: Stabilizing High‐Symmetric Phase Structure and Enhancing Thermoelectric Performance

The Role of Cation Vacancies in GeSe: Stabilizing High‐Symmetric Phase Structure and Enhancing Thermoelectric Performance

Enhancing crystal symmetry is perceived as the most efficacious strategy to improve the thermoelectric performance of GeSe. Although multicomponent alloying is commonly employed to increase crystal symmetry, the excessive point defects inevitably degrade the carrier mobility. Herein, a new and promi...

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Bibliographic Details
Main Authors: Bingcai Duan, Yihua Zhang, Quanxin Yang, Yugeng Li, Jiahui Cheng, Chaohua Zhang, Junqin Li, Fusheng Liu, Lipeng Hu
Format: Article
Language:English
Published: Wiley-VCH 2022-11-01
Series:Advanced Energy & Sustainability Research
Subjects:
cation vacancies
crystal symmetries
GeSe
phase transitions
thermoelectric
Online Access:https://doi.org/10.1002/aesr.202200124

Internet

https://doi.org/10.1002/aesr.202200124

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