Experimental evidence for bipolaron condensation as a mechanism for the metal-insulator transition in rare-earth nickelates

Many-body effects produce deviations from the predictions of conventional band theory in quantum materials, leading to strongly correlated phases with insulating or bad metallic behavior. One example is the rare-earth nickelates RNiO(3), which undergo metal-to-insulator transitions (MITs) whose orig...

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Detalles Bibliográficos
Autores principales: Shamblin, Jacob, Heres, Maximilian, Zhou, Haidong, Sangoro, Joshua, Lang, Maik, Neuefeind, Joerg, Alonso, J. A., Johnston, Steven
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/PMC5758760/
https://www.ncbi.nlm.nih.gov/pubmed/29311661
http://dx.doi.org/10.1038/s41467-017-02561-6

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