Edge currents shunt the insulating bulk in gapped graphene

An energy gap can be opened in the spectrum of graphene reaching values as large as 0.2 eV in the case of bilayers. However, such gaps rarely lead to the highly insulating state expected at low temperatures. This long-standing puzzle is usually explained by charge inhomogeneity. Here we revisit the...

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Detalles Bibliográficos
Autores principales: Zhu, M. J., Kretinin, A. V., Thompson, M. D., Bandurin, D. A., Hu, S., Yu, G. L., Birkbeck, J., Mishchenko, A., Vera-Marun, I. J., Watanabe, K., Taniguchi, T., Polini, M., Prance, J. R., Novoselov, K. S., Geim, A. K., Ben Shalom, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5321719/
https://www.ncbi.nlm.nih.gov/pubmed/28211517
http://dx.doi.org/10.1038/ncomms14552

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5321719/
https://www.ncbi.nlm.nih.gov/pubmed/28211517
http://dx.doi.org/10.1038/ncomms14552

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