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Multiferroic Compounds with Double-Perovskite Structures
New multiferroic compounds with double-perovskite structures were synthesized. Bi(2)NiMnO(6) was synthesized in bulk form by high-pressure synthesis and also in a thin-film form by epitaxial growth. The material showed both ferromagnetic and ferroelectric properties, i.e., the multiferroic property...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5448468/ https://www.ncbi.nlm.nih.gov/pubmed/28879983 http://dx.doi.org/10.3390/ma4010153 |
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author | Shimakawa, Yuichi Azuma, Masaki Ichikawa, Noriya |
author_facet | Shimakawa, Yuichi Azuma, Masaki Ichikawa, Noriya |
author_sort | Shimakawa, Yuichi |
collection | PubMed |
description | New multiferroic compounds with double-perovskite structures were synthesized. Bi(2)NiMnO(6) was synthesized in bulk form by high-pressure synthesis and also in a thin-film form by epitaxial growth. The material showed both ferromagnetic and ferroelectric properties, i.e., the multiferroic property at low temperature. Bi(2)FeCrO(6) was also fabricated in a (1 1 1) oriented BiFeO(3)/BiCrO(3) artificial superlattice, with a 1/1 stacking period. The superlattice film showed ferromagnetic behavior and polarization switching at room temperature. In the compounds, Bi(3+) ion, located at the A site in the perovskite structure, caused ferroelectric structural distortion, and the B-site ordering of the Ni(2+) and Mn(4+) ions (Fe(3+) and Cr(3+) ions) in a rock-salt configuration led to ferromagnetism according to the Kanamori-Goodenough rule. |
format | Online Article Text |
id | pubmed-5448468 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-54484682017-07-28 Multiferroic Compounds with Double-Perovskite Structures Shimakawa, Yuichi Azuma, Masaki Ichikawa, Noriya Materials (Basel) Review New multiferroic compounds with double-perovskite structures were synthesized. Bi(2)NiMnO(6) was synthesized in bulk form by high-pressure synthesis and also in a thin-film form by epitaxial growth. The material showed both ferromagnetic and ferroelectric properties, i.e., the multiferroic property at low temperature. Bi(2)FeCrO(6) was also fabricated in a (1 1 1) oriented BiFeO(3)/BiCrO(3) artificial superlattice, with a 1/1 stacking period. The superlattice film showed ferromagnetic behavior and polarization switching at room temperature. In the compounds, Bi(3+) ion, located at the A site in the perovskite structure, caused ferroelectric structural distortion, and the B-site ordering of the Ni(2+) and Mn(4+) ions (Fe(3+) and Cr(3+) ions) in a rock-salt configuration led to ferromagnetism according to the Kanamori-Goodenough rule. MDPI 2011-01-07 /pmc/articles/PMC5448468/ /pubmed/28879983 http://dx.doi.org/10.3390/ma4010153 Text en © 2011 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). |
spellingShingle | Review Shimakawa, Yuichi Azuma, Masaki Ichikawa, Noriya Multiferroic Compounds with Double-Perovskite Structures |
title | Multiferroic Compounds with Double-Perovskite Structures |
title_full | Multiferroic Compounds with Double-Perovskite Structures |
title_fullStr | Multiferroic Compounds with Double-Perovskite Structures |
title_full_unstemmed | Multiferroic Compounds with Double-Perovskite Structures |
title_short | Multiferroic Compounds with Double-Perovskite Structures |
title_sort | multiferroic compounds with double-perovskite structures |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5448468/ https://www.ncbi.nlm.nih.gov/pubmed/28879983 http://dx.doi.org/10.3390/ma4010153 |
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