Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series

Fertman, Elena L.; Fedorchenko, Alexey V.; Čižmár, Erik; Vorobiov, Serhii; Feher, Alexander; Radyush, Yury V.; Pushkarev, Anatoli V.; Olekhnovich, Nikolai M.; Stanulis, Andrius; Barron, Andrew; Khalyavin, Dmitry D.; Salak, Andrei N.

doi:10.3390/cryst10100950

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Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series

Elena L. Fertman, Alexey V. Fedorchenko, Erik Čižmár, Serhii Vorobiov, Alexander Feher, Yury V. Radyush, Anatoli V. Pushkarev, Nikolai M. Olekhnovich, Andrius Stanulis, Andrew Barron

, Dmitry D. Khalyavin, Andrei N. Salak

Crystals, Volume: 10, Issue: 10, Start page: 950

Swansea University Author: Andrew Barron

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DOI (Published version): 10.3390/cryst10100950

Abstract

Magnetic properties of the high-pressure stabilized perovskite BiFe1-yScyO3 phases (0.1 ≤ y ≤ 0.9) have been studied by means of magnetization measurements and neutron diffraction. The metastable perovskites of this series undergo irreversible polymorphic transformations upon annealing, the phenomen...

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Published in:	Crystals
ISSN:	2073-4352
Published:	MDPI AG 2020
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URI:	https://cronfa.swan.ac.uk/Record/cronfa55513
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first_indexed	2020-10-26T10:02:01Z
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spelling	2020-12-08T11:52:09.5758467 v2 55513 2020-10-26 Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series 92e452f20936d688d36f91c78574241d 0000-0002-2018-8288 Andrew Barron Andrew Barron true false 2020-10-26 CHEG Magnetic properties of the high-pressure stabilized perovskite BiFe1-yScyO3 phases (0.1 ≤ y ≤ 0.9) have been studied by means of magnetization measurements and neutron diffraction. The metastable perovskites of this series undergo irreversible polymorphic transformations upon annealing, the phenomenon referred to as conversion polymorphism. It has been found that the solid solutions with y ≥ 0.70 exhibit no long-range magnetic ordering regardless of their polymorph modification, while those with y ≤ 0.60 are all antiferromagnets. Depending on the scandium content, temperature and structural distortions, three types of the antiferromagnetic orderings, involving collinear, canted and cycloidal spin arrangements, have been revealed in the phases obtained via conversion polymorphism and the corresponding magnetic phase diagram has been suggested. Journal Article Crystals 10 10 950 MDPI AG 2073-4352 high-pressure synthesis; conversion polymorphism; oxygen octahedral tilting; G-type antiferromagnetic; weak ferromagnetism; collinear magnetic ground state 17 10 2020 2020-10-17 10.3390/cryst10100950 COLLEGE NANME Chemical Engineering COLLEGE CODE CHEG Swansea University 2020-12-08T11:52:09.5758467 2020-10-26T09:55:56.8485712 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemical Engineering Elena L. Fertman 1 Alexey V. Fedorchenko 2 Erik Čižmár 3 Serhii Vorobiov 4 Alexander Feher 5 Yury V. Radyush 6 Anatoli V. Pushkarev 7 Nikolai M. Olekhnovich 8 Andrius Stanulis 9 Andrew Barron 0000-0002-2018-8288 10 Dmitry D. Khalyavin 11 Andrei N. Salak 12 55513__18494__bd217ad7666747faac5c3f5b6ee44eea.pdf 55513.pdf 2020-10-26T10:01:36.4928797 Output 2798008 application/pdf Version of Record true © 2020 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license true eng http://creativecommons.org/licenses/by/4.0/
title	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
spellingShingle	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series Andrew Barron
title_short	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
title_full	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
title_fullStr	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
title_full_unstemmed	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
title_sort	Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series
author_id_str_mv	92e452f20936d688d36f91c78574241d
author_id_fullname_str_mv	92e452f20936d688d36f91c78574241d_***_Andrew Barron
author	Andrew Barron
author2	Elena L. Fertman Alexey V. Fedorchenko Erik Čižmár Serhii Vorobiov Alexander Feher Yury V. Radyush Anatoli V. Pushkarev Nikolai M. Olekhnovich Andrius Stanulis Andrew Barron Dmitry D. Khalyavin Andrei N. Salak
format	Journal article
container_title	Crystals
container_volume	10
container_issue	10
container_start_page	950
publishDate	2020
institution	Swansea University
issn	2073-4352
doi_str_mv	10.3390/cryst10100950
publisher	MDPI AG
college_str	Faculty of Science and Engineering
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hierarchy_top_title	Faculty of Science and Engineering
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department_str	School of Engineering and Applied Sciences - Chemical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemical Engineering
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description	Magnetic properties of the high-pressure stabilized perovskite BiFe1-yScyO3 phases (0.1 ≤ y ≤ 0.9) have been studied by means of magnetization measurements and neutron diffraction. The metastable perovskites of this series undergo irreversible polymorphic transformations upon annealing, the phenomenon referred to as conversion polymorphism. It has been found that the solid solutions with y ≥ 0.70 exhibit no long-range magnetic ordering regardless of their polymorph modification, while those with y ≤ 0.60 are all antiferromagnets. Depending on the scandium content, temperature and structural distortions, three types of the antiferromagnetic orderings, involving collinear, canted and cycloidal spin arrangements, have been revealed in the phases obtained via conversion polymorphism and the corresponding magnetic phase diagram has been suggested.
published_date	2020-10-17T04:09:46Z
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score	11.012678

Magnetic Diagram of the High-Pressure Stabilized Multiferroic Perovskites of the BiFe1-yScyO3 Series

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