Spin structures and band gap reduction of high-pressure triple perovskite Mn3MnTa2O9-Reference-Cited by-同舟云学术

Spin structures and band gap reduction of high-pressure triple perovskite Mn3MnTa2O9

Published:2021 Issue:41 Volume:9 Page:14916-14920
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Solana-Madruga Elena¹^ORCID,Ritter Clemens²,Mentré Olivier¹^ORCID,Arévalo-López Ángel M.¹^ORCID

Affiliation:

1. Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide, F-59000 Lille, France

2. Institut Laue-Langevin, Avenue des Martyrs 71, 32042, Grenoble Cedex, France

Abstract

The transition-metal-only Mn3MnTa2O9 triple perovskite structure with 1 : 2 B-site order has been prepared by high pressure synthesis. It shows a complex modulated magnetic structure and a 25% band gap reduction from its room pressure polymorph.

Funder

Agence Nationale de la Recherche

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/TC/D1TC04231A

Reference19 articles.

1. A2B′B″O6 perovskites: A review

2. Room-temperature magnetoresistance in an oxide material with an ordered double-perovskite structure

3. A half-metallic A- and B-site-ordered quadruple perovskite oxide CaCu3Fe2Re2O12 with large magnetization and a high transition temperature

4. Incommensurate spin order in the metallic perovskite MnVO3

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