Perpendicular electric field drives Chern transitions and layer polarization changes in Hofstadter bands

Moiré superlattices engineer band properties and enable observation of fractal energy spectra of Hofstadter butterfly. Recently, correlated-electron physics hosted by flat bands in small-angle moiré systems has been at the foreground. However, the implications of moiré band topology within the singl...

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Detalles Bibliográficos
Autores principales: Adak, Pratap Chandra, Sinha, Subhajit, Giri, Debasmita, Mukherjee, Dibya Kanti, Chandan, Sangani, L. D. Varma, Layek, Surat, Mukherjee, Ayshi, Watanabe, Kenji, Taniguchi, Takashi, Fertig, H. A., Kundu, Arijit, Deshmukh, Mandar M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9758152/
https://www.ncbi.nlm.nih.gov/pubmed/36526625
http://dx.doi.org/10.1038/s41467-022-35421-z

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