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Observation of Restored Topological Surface States in Magnetically Doped Topological Insulator
The introduction of ferromagnetic order in topological insulators in general breaks the time-reversal symmetry and a gap is opened in topological surface bands. Various studies have focused on gap-opened magnetic topological insulators, because such modified band structures provide a promising platf...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6362033/ https://www.ncbi.nlm.nih.gov/pubmed/30718576 http://dx.doi.org/10.1038/s41598-018-37663-8 |