Nonmagnetic band gap at the Dirac point of the magnetic topological insulator (Bi(1−x)Mn(x))(2)Se(3)

Magnetic doping is expected to open a band gap at the Dirac point of topological insulators by breaking time-reversal symmetry and to enable novel topological phases. Epitaxial (Bi(1−x)Mn(x))(2)Se(3) is a prototypical magnetic topological insulator with a pronounced surface band gap of ∼100 meV. We...

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Detalles Bibliográficos
Autores principales: Sánchez-Barriga, J., Varykhalov, A., Springholz, G., Steiner, H., Kirchschlager, R., Bauer, G., Caha, O., Schierle, E., Weschke, E., Ünal, A. A., Valencia, S., Dunst, M., Braun, J., Ebert, H., Minár, J., Golias, E., Yashina, L. V., Ney, A., Holý, V., Rader, O.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4762886/
https://www.ncbi.nlm.nih.gov/pubmed/26892831
http://dx.doi.org/10.1038/ncomms10559

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