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Intrinsic Topological Insulator Bi(1.5)Sb(0.5)Te(3-x)Se(x) Thin Crystals

The quaternary topological insulator (Bi,Sb)(2)(Te,Se)(3) has demonstrated topological surface states with an insulating bulk. Scientists have identified an optimized composition of Bi(1.5)Sb(0.5)Te(1.7)Se(1.3) with the highest resistivity reported. But the physics that drive to this composition rem...

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Detalles Bibliográficos
Autores principales:	Wang, Wei, Li, Li, Zou, Wenqin, He, Liang, Song, Fengqi, Zhang, Rong, Wu, Xiaoshan, Zhang, Fengming
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4300459/ https://www.ncbi.nlm.nih.gov/pubmed/25604579 http://dx.doi.org/10.1038/srep07931

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