Symmetry breaking in Ge1−xMnxTe and the impact on thermoelectric transport-Reference-Cited by-同舟云学术

Symmetry breaking in Ge_1−xMn_xTe and the impact on thermoelectric transport

Published:2022 Issue:31 Volume:10 Page:16468-16477
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Adamczyk Jesse M.¹^ORCID,Bipasha Ferdaushi A.²^ORCID,Rome Grace Ann¹,Ciesielski Kamil¹^ORCID,Ertekin Elif²^ORCID,Toberer Eric S.¹^ORCID

Affiliation:

1. Department of Physics, Colorado School of Mines, Golden, Colorado, USA

2. Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA

Abstract

Unification of experiment and computation show how Mn alters the crystal and electronic band structure of the Ge1−xMnxTe alloy space. As a result, the effective mass is dramatically increased and the thermoelectric performance is improved.

Funder

National Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

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

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TA/D2TA02347D

Reference53 articles.

1. Highly Efficient Ge-Rich Ge x Pb1−x Te Thermoelectric Alloys

2. Controlling Metallurgical Phase Separation Reactions of the Ge0.87Pb0.13Te Alloy for High Thermoelectric Performance

3. GeTe Thermoelectrics

4. High Thermoelectric Performance Achieved in GeTe–Bi 2 Te 3 Pseudo‐Binary via Van der Waals Gap‐Induced Hierarchical Ferroelectric Domain Structure

5. Arrays of Planar Vacancies in Superior Thermoelectric Ge 1− x − y Cd x Bi y Te with Band Convergence

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