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Mn3MnNb2O9: high pressure triple perovskite with 1:2 B-site order and modulated spins

Authors :
J. Paul Attfield
Elena Solana-Madruga
Olivier Mentré
Angel M. Arevalo-Lopez
Cintli Aguilar-Maldonado
Clemens Ritter
Unité de Catalyse et Chimie du Solide - UMR 8181 (UCCS)
Université d'Artois (UA)-Centrale Lille-Institut de Chimie du CNRS (INC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)
Institut Laue-Langevin (ILL)
University of Edinburgh
Centrale Lille Institut (CLIL)-Université d'Artois (UA)-Centrale Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Université de Lille
ILL
Source :
Chemical Communications, Chemical Communications, 2021, 57, pp.8441-8444. ⟨10.1039/D1CC02782D⟩, Chemical Communications, Royal Society of Chemistry, 2021, 57, pp.8441-8444. ⟨10.1039/D1CC02782D⟩, Solana-madruga, E, Ritter, C, Aguilar-maldonado, C, Mentré, O, Attfield, J P & Arévalo-lópez, Á M 2021, ' Mn 3 MnNb 2 O 9 : high-pressure triple perovskite with 1 : 2 B-site order and modulated spins ', Chemical Communications . https://doi.org/10.1039/D1CC02782D
Publication Year :
2021
Publisher :
HAL CCSD, 2021.

Abstract

The first triple perovskite with Mn in A- and 1 : 2 B-site order Mn3MnNb2O9, prepared using high pressure phase transformation of the magnetodielectric Mn4MnNb2O9, is reported herein. It has a complex magnetic behaviour with a transition from a collinear AFM into an evolving incommensurate spin density wave (SDW) further stabilised into a lock-in structure dictated by the B-site order.

Subjects

Subjects :
Materials science
Condensed matter physics
Spins
Atomic force microscopy
Metals and Alloys
Order (ring theory)
02 engineering and technology
General Chemistry
[CHIM.MATE]Chemical Sciences/Material chemistry
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
Catalysis
0104 chemical sciences
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Phase (matter)
High pressure
Materials Chemistry
Ceramics and Composites
Spin density wave
0210 nano-technology
Perovskite (structure)

Details

Language :
English
ISSN :
13597345 and 1364548X
Database :
OpenAIRE
Journal :
Chemical Communications, Chemical Communications, 2021, 57, pp.8441-8444. ⟨10.1039/D1CC02782D⟩, Chemical Communications, Royal Society of Chemistry, 2021, 57, pp.8441-8444. ⟨10.1039/D1CC02782D⟩, Solana-madruga, E, Ritter, C, Aguilar-maldonado, C, Mentré, O, Attfield, J P & Arévalo-lópez, Á M 2021, ' Mn 3 MnNb 2 O 9 : high-pressure triple perovskite with 1 : 2 B-site order and modulated spins ', Chemical Communications . https://doi.org/10.1039/D1CC02782D
Accession number :
edsair.doi.dedup.....e226212ee0873731826181f023635f2d

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