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Massive Dirac Fermion Observed in Lanthanide-Doped Topological Insulator Thin Films

The breaking of time reversal symmetry (TRS) in three-dimensional (3D) topological insulators (TIs), and thus the opening of a ‘Dirac-mass gap’ in the linearly dispersed Dirac surface state, is a prerequisite for unlocking exotic physical states. Introducing ferromagnetic long-range order by transit...

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Detalles Bibliográficos
Autores principales:	Harrison, S. E., Collins-McIntyre, L. J., Schönherr, P., Vailionis, A., Srot, V., van Aken, P. A., Kellock, A. J., Pushp, A., Parkin, S. S. P., Harris, J. S., Zhou, B., Chen, Y. L., Hesjedal, T.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4621505/ https://www.ncbi.nlm.nih.gov/pubmed/26503435 http://dx.doi.org/10.1038/srep15767

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