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Crossover between Weak Antilocalization and Weak Localization of Bulk States in Ultrathin Bi(2)Se(3) Films
We report transport studies on the 5 nm thick Bi(2)Se(3) topological insulator films which are grown via molecular beam epitaxy technique. The angle-resolved photoemission spectroscopy data show that the Fermi level of the system lies in the bulk conduction band above the Dirac point, suggesting imp...
Autores principales: | Wang, Huichao, Liu, Haiwen, Chang, Cui-Zu, Zuo, Huakun, Zhao, Yanfei, Sun, Yi, Xia, Zhengcai, He, Ke, Ma, Xucun, Xie, X. C., Xue, Qi-Kun, Wang, Jian |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4108910/ https://www.ncbi.nlm.nih.gov/pubmed/25056600 http://dx.doi.org/10.1038/srep05817 |
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