Tunable metal-insulator transition, Rashba effect and Weyl Fermions in a relativistic charge-ordered ferroelectric oxide
Many complex oxides combine multiple functionalities that can be manipulated by external fields, providing opportunities for creating devices. Here, He et al. predict that Ag2BiO3 can be tuned between ferroelectric and different topological semimetallic states using electric fields at room temperatu...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2018
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/1be6f63ccee640ab8da84a32987dffd0 |
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| Sumario: | Many complex oxides combine multiple functionalities that can be manipulated by external fields, providing opportunities for creating devices. Here, He et al. predict that Ag2BiO3 can be tuned between ferroelectric and different topological semimetallic states using electric fields at room temperature. |
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