Surface-state Coulomb repulsion accelerates a metal-insulator transition in topological semimetal nanofilms

The emergence of quantization at the nanoscale, the quantum size effect (QSE), allows flexible control of matter and is a rich source of advanced functionalities. A QSE-induced transition into an insulating phase in semimetallic nanofilms was predicted for bismuth a half-century ago and has regained...

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Detalles Bibliográficos
Autores principales: Ito, S., Arita, M., Haruyama, J., Feng, B., Chen, W.-C., Namatame, H., Taniguchi, M., Cheng, C.-M., Bian, G., Tang, S.-J., Chiang, T.-C., Sugino, O., Komori, F., Matsuda, I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2020
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7083614/
https://www.ncbi.nlm.nih.gov/pubmed/32219169
http://dx.doi.org/10.1126/sciadv.aaz5015

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