Engineering ferroelectric instability to achieve ultralow thermal conductivity and high thermoelectric performance in Sn1−xGexTe-Reference-Cited by-同舟云学术

Engineering ferroelectric instability to achieve ultralow thermal conductivity and high thermoelectric performance in Sn1−xGexTe

Published:2019 Issue:2 Volume:12 Page:589-595
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Banik Ananya¹²³⁴⁵,Ghosh Tanmoy¹²³⁴⁵^ORCID,Arora Raagya⁶²⁴⁵,Dutta Moinak¹²³⁴⁵,Pandey Juhi⁷⁸⁹⁵,Acharya Somnath⁷⁸⁹⁵,Soni Ajay⁷⁸⁹⁵^ORCID,Waghmare Umesh V.⁶²⁴⁵¹⁰,Biswas Kanishka¹²³⁴⁵^ORCID

Affiliation:

1. New Chemistry Unit

2. Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR)

3. Jakkur P.O.

4. Bangalore 560064

5. India

6. Theoretical Sciences Unit

7. School of Basic Sciences

8. Indian Institute of Technology Mandi

9. Mandi

10. School of Advanced Materials

Abstract

Tailoring local structural distortions and the associated ferroelectric instability in SnTe via Ge alloying resulted in ultralow lattice thermal conductivity which boosts zT to 1.6 at 721 K.

Funder

Department of Science and Technology, Ministry of Science and Technology

Science and Engineering Research Board

Jawaharlal Nehru Centre for Advanced Scientific Research

University Grants Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/EE/C8EE03162B

Reference60 articles.