Lattice dynamics across the ferroelastic phase transition in Ba<sub>2</sub>ZnTeO<sub>6</sub>: a Raman and first-principles study-Reference-Cited by-同舟云学术

Lattice dynamics across the ferroelastic phase transition in Ba₂ZnTeO₆: a Raman and first-principles study

Published:2022 Issue:34 Volume:24 Page:20152-20163
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Badola Shalini¹^ORCID,Mukherjee Supratik²^ORCID,Ghosh B.¹,Sunil Greeshma¹,Vaitheeswaran G.³,Garcia-Castro A. C.⁴^ORCID,Saha Surajit¹^ORCID

Affiliation:

1. Indian Institute of Science Education and Research Bhopal, Bhopal 462066, India

2. Advanced Centre of Research in High Energy Materials (ACRHEM), University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad 500046, Telangana, India

3. School of Physics, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad 500046, Telangana, India

4. School of Physics, Universidad Industrial de Santander, Calle 09 Carrera 27, Bucaramanga, Santander, 680002, Colombia

Abstract

We examine various aspects and the origin of ferroelastic structural transition in Ba2ZnTeO6 using Raman spectroscopy and first-principles calculations investigating the phonon behavior.

Funder

Science and Engineering Research Board

Department of Science and Technology, Ministry of Science and Technology

Defence Research and Development Organisation

University of Hyderabad

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP03137J

Reference73 articles.