Manipulation of Rashba splitting and thermoelectric performance of MTe (M = Ge, Sn, Pb) <i>via</i> Te off-centering distortion-Reference-Cited by-同舟云学术

Manipulation of Rashba splitting and thermoelectric performance of MTe (M = Ge, Sn, Pb) via Te off-centering distortion

Published:2022 Issue:41 Volume:12 Page:26514-26526
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Wang Tianyu¹²,Hu Kaixiang¹²,Duan Xinlei¹²,Zhang Jingyi³,Yang Jia-Yue¹²^ORCID,Liu Linhua¹²^ORCID

Affiliation:

1. School of Energy and Power Engineering, Shandong University, Jinan, Shandong 250061, China

2. Optics & Thermal Radiation Research Center, Institute of Frontier and Interdisciplinary, Shandong University, Qingdao, 266237, China

3. Science and Technology on Advanced Functional Composites Laboratory, Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, China

Abstract

The hidden Rashba effect emerges in centrosymmetric rock-salt MTe and improves thermoelectric performance due to the local Te off-centering distortion.

Funder

National Natural Science Foundation of China

Shandong University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/RA/D2RA05139G

Reference71 articles.

1. Soft phonon modes from off-center Ge atoms lead to ultralow thermal conductivity and superior thermoelectric performance in n-type PbSe–GeSe

2. When thermoelectrics reached the nanoscale

3. Nanostructured Thermoelectrics: The New Paradigm?

4. Convergence of electronic bands for high performance bulk thermoelectrics

5. Heavy Doping and Band Engineering by Potassium to Improve the Thermoelectric Figure of Merit in p-Type PbTe, PbSe, and PbTe1–ySey

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