Rashba effect and point-defect engineering synergistically improve the thermoelectric performance of the entropy-stabilized Sn0.8Ge0.2Te0.8Se0.2 alloy-Reference-Cited by-同舟云学术

Rashba effect and point-defect engineering synergistically improve the thermoelectric performance of the entropy-stabilized Sn_0.8Ge_0.2Te_0.8Se_0.2 alloy

Published:2023 Issue:45 Volume:11 Page:24777-24788
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Fu Liangwei¹,Jin Kangpeng¹^ORCID,Zhang Dan²,Zhang Chenghao¹,Nie Haonan¹,Zhen Zixiong¹,Xiong Pan¹^ORCID,Huang Ming³,He Jiaqing⁴^ORCID,Xu Biao¹^ORCID

Affiliation:

1. School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

2. Key Laboratory of High-Precision Computation and Application of Quantum Field Theory of Hebei Province, College of Physics Science and Technology, Hebei University, Baoding 071002, China

3. School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

4. Shenzhen Key Laboratory of Thermoelectric Materials, Department of Physics, Southern University of Science and Technology, Shenzhen 518055, China

Abstract

The Rashba effect and point defect scattering significantly enhance zT of entropy-stabilized Sn0.8Ge0.2Te0.8Se0.2 with disorder on cationic and anionic sites.

Funder

National Natural Science Foundation of China

Nanjing University of Science and Technology

State Key Laboratory of Coordination Chemistry

Nanjing University

Science, Technology and Innovation Commission of Shenzhen Municipality

Ministry of Education of the People's Republic of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

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