Valley charge-transfer insulator in twisted double bilayer WSe2
Abstract In flat-band systems, emergent physics can be substantially modified by the presence of another nearby electronic band. For example, a Mott˘Hubbard insulator can turn into a charge transfer insulator if other electronic states enter between the upper and lower Hubbard bands. Here, we introd...
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| Главные авторы: | , , , , , , , , , , , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Nature Portfolio
2025-01-01
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| Серии: | Nature Communications |
| Online-ссылка: | https://doi.org/10.1038/s41467-025-56490-w |
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