Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement
Recently, large phase-change magnetoelectric response has been anticipated by a first-principles investigation of phases in the BiFeO3–BiCoO3 perovskite binary system, associated with the existence of a discontinuous morphotropic phase boundary (MPB) between multiferroic polymorphs of rhombohedral a...
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| Format: | Article |
| Language: | English |
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World Scientific Publishing
2016-06-01
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| Series: | Journal of Advanced Dielectrics |
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| Online Access: | http://www.worldscientific.com/doi/pdf/10.1142/S2010135X16300048 |
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| author | M. Algueró H. Amorín C. M. Fernández-Posada O. Peña P. Ramos E. Vila A. Castro |
| author_facet | M. Algueró H. Amorín C. M. Fernández-Posada O. Peña P. Ramos E. Vila A. Castro |
| author_sort | M. Algueró |
| collection | DOAJ |
| description | Recently, large phase-change magnetoelectric response has been anticipated by a first-principles investigation of phases in the BiFeO3–BiCoO3 perovskite binary system, associated with the existence of a discontinuous morphotropic phase boundary (MPB) between multiferroic polymorphs of rhombohedral and tetragonal symmetries. This might be a general property of multiferroic phase instabilities, and a novel promising approach for room temperature magnetoelectricity. We review here our current investigations on the identification and study of additional material systems, alternative to BiFeO3–BiCoO3 that has only been obtained by high pressure synthesis. Three systems, whose phase diagrams were, in principle, liable to show multiferroic MPBs have been addressed: the BiMnO3–PbTiO3 and BiFeO3–PbTiO3 binary systems, and the BiFeO3–BiMnO3–PbTiO3 ternary one. A comprehensive study of multiferroism across different solid solutions was carried out based on electrical and magnetic characterizations, complemented with mechanical and electromechanical measurements. An in-depth structural analysis was also accomplished when necessary. |
| first_indexed | 2024-12-23T13:15:09Z |
| format | Article |
| id | doaj.art-b7a24102bf50402fbfc576f48d0b6d47 |
| institution | Directory Open Access Journal |
| issn | 2010-135X 2010-1368 |
| language | English |
| last_indexed | 2024-12-23T13:15:09Z |
| publishDate | 2016-06-01 |
| publisher | World Scientific Publishing |
| record_format | Article |
| series | Journal of Advanced Dielectrics |
| spelling | doaj.art-b7a24102bf50402fbfc576f48d0b6d472022-12-21T17:45:38ZengWorld Scientific PublishingJournal of Advanced Dielectrics2010-135X2010-13682016-06-01621630004-11630004-1510.1142/S2010135X1630004810.1142/S2010135X16300048Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancementM. Algueró0H. Amorín1C. M. Fernández-Posada2O. Peña3P. Ramos4E. Vila5A. Castro6Instituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, 28049 Madrid, SpainInstituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, 28049 Madrid, SpainInstituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, 28049 Madrid, SpainInstitut des Sciences Chimiques de Rennes, Associé au CNRS (UMR 6226), Université de Rennes 1, Rennes 35042, FranceDepartamento de Electrónica, Universidad de Alcalá, 28871 Alcalá de Henares, SpainInstituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, 28049 Madrid, SpainInstituto de Ciencia de Materiales de Madrid, CSIC, Cantoblanco, 28049 Madrid, SpainRecently, large phase-change magnetoelectric response has been anticipated by a first-principles investigation of phases in the BiFeO3–BiCoO3 perovskite binary system, associated with the existence of a discontinuous morphotropic phase boundary (MPB) between multiferroic polymorphs of rhombohedral and tetragonal symmetries. This might be a general property of multiferroic phase instabilities, and a novel promising approach for room temperature magnetoelectricity. We review here our current investigations on the identification and study of additional material systems, alternative to BiFeO3–BiCoO3 that has only been obtained by high pressure synthesis. Three systems, whose phase diagrams were, in principle, liable to show multiferroic MPBs have been addressed: the BiMnO3–PbTiO3 and BiFeO3–PbTiO3 binary systems, and the BiFeO3–BiMnO3–PbTiO3 ternary one. A comprehensive study of multiferroism across different solid solutions was carried out based on electrical and magnetic characterizations, complemented with mechanical and electromechanical measurements. An in-depth structural analysis was also accomplished when necessary.http://www.worldscientific.com/doi/pdf/10.1142/S2010135X16300048Multiferroicsmagnetoelectricsperovskite solid solutionsmorphotrophic phase boundaryceramic technologies |
| spellingShingle | M. Algueró H. Amorín C. M. Fernández-Posada O. Peña P. Ramos E. Vila A. Castro Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement Journal of Advanced Dielectrics Multiferroics magnetoelectrics perovskite solid solutions morphotrophic phase boundary ceramic technologies |
| title | Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement |
| title_full | Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement |
| title_fullStr | Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement |
| title_full_unstemmed | Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement |
| title_short | Perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement |
| title_sort | perovskite solid solutions with multiferroic morphotropic phase boundaries and property enhancement |
| topic | Multiferroics magnetoelectrics perovskite solid solutions morphotrophic phase boundary ceramic technologies |
| url | http://www.worldscientific.com/doi/pdf/10.1142/S2010135X16300048 |
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