Nature of spiral state and absence of electric polarisation in Sr-doped YBaCuFeO(5) revealed by first-principle study

Experimental results on YBaCuFeO(5), in its incommensurate magnetic phase, appear to disagree on its ferroelectric response. Ambiguity exists on the nature of the spiral magnetic state too. Using first-principles density functional theory (DFT) calculations for the parent compound within LSDA + U + ...

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Detalles Bibliográficos
Autores principales: Dey, Dibyendu, Nandy, S., Maitra, T., Yadav, C. S., Taraphder, A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5799364/
https://www.ncbi.nlm.nih.gov/pubmed/29402946
http://dx.doi.org/10.1038/s41598-018-20774-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5799364/
https://www.ncbi.nlm.nih.gov/pubmed/29402946
http://dx.doi.org/10.1038/s41598-018-20774-7

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