Screening of transition (Y, Zr, Hf, V, Nb, Mo, and Ru) and rare-earth (La and Pr) elements as potential effective dopants for thermoelectric GeTe – an experimental and theoretical appraisal-Reference-Cited by-同舟云学术

Screening of transition (Y, Zr, Hf, V, Nb, Mo, and Ru) and rare-earth (La and Pr) elements as potential effective dopants for thermoelectric GeTe – an experimental and theoretical appraisal

Published:2020 Issue:38 Volume:8 Page:19805-19821
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Srinivasan Bhuvanesh¹²³⁴⁵^ORCID,Le Tonquesse Sylvain⁵⁶⁷⁸³,Gellé Alain⁹¹⁰¹¹¹²¹³,Bourgès Cédric¹²³⁴,Monier Leo⁵⁶⁷⁸³,Ohkubo Isao¹²³⁴^ORCID,Halet Jean-François⁵⁶⁷⁸³^ORCID,Berthebaud David⁵⁶⁷⁸³^ORCID,Mori Takao¹²³⁴^ORCID

Affiliation:

1. WPI International Center for Materials Nanoarchitectonics (WPI-MANA)

2. National Institute for Materials Science (NIMS)

3. Tsukuba 305-0044

4. Japan

5. CNRS-Saint Gobain-NIMS

6. UMI 3629

7. Laboratory for Innovative Key Materials and Structures (LINK)

8. National Institute for Materials Science

9. Univ. Rennes

10. CNRS

11. IPR

12. UMR 6251

13. F-35000 Rennes

Abstract

A report on an improvement in the thermoelectric performance of GeTe via intentional creation of more electrically dormant Ge vacancies (in contrast to classical approaches) and modulating/balancing it with optimized Zr-doping.

Funder

Japan Society for the Promotion of Science

Japan Science and Technology Agency

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/2020/TA/D0TA06710E

Reference110 articles.

1. Cooling, Heating, Generating Power, and Recovering Waste Heat with Thermoelectric Systems

2. Materials for energy harvesting: At the forefront of a new wave