Prediction of a native ferroelectric metal
Ferroelectricity, spontaneous switchable polarization, is usually deemed incompatible with the electronic screening of a metal. Here, the authors use ab initio theory to predict that metallicity natively coexists with ferroelectric polarization and finite depolarizing fields in the perovskite Bi5Ti5...
Guardado en:
Autores principales: | Alessio Filippetti, Vincenzo Fiorentini, Francesco Ricci, Pietro Delugas, Jorge Íñiguez |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2016
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Materias: | |
Acceso en línea: | https://doaj.org/article/03fa20b2bc634e87bee685a23f3b874d |
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