Realizing ultrahigh average figure of merit through manipulating layered phonon-electron decoupling

作     者：Zizhen Zhou Xiaoyuan Zhou Zizhen Zhou;Xiaoyuan Zhou

作者机构：Center of Quantum Materials and DevicesCollege of PhysicsChongqing UniversityChongqing 401331China 

出 版 物：《Science China Materials》 (中国科学（材料科学（英文版）)

年 卷 期：2022年第65卷第7期

页      面：1987-1988页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：ultrahigh Seebeck phonon 

摘      要：Developing advanced thermoelectric materials for waste heat recovery is a promising strategy to meet the growing energy demand and low-carbon economy [1].The thermoelectric performance is evaluated by the dimensionless figure of merit ZT=S^(2)σT/k,where the Seebeck coefficient S,electrical conductivityσ.