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A group-theoretical approach to enumerating magnetoelectric and multiferroic couplings in perovskites
A group-theoretical approach is used to enumerate the possible couplings between magnetism and ferroelectric polarization in the parent [Image: see text] perovskite structure. It is shown that third-order magnetoelectric coupling terms must always involve magnetic ordering at the A and B sites which...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6038361/ https://www.ncbi.nlm.nih.gov/pubmed/29978842 http://dx.doi.org/10.1107/S2053273318007441 |