Experimental and density functional study of Mn doped Bi₂Te₃ topological insulator
We present a nanoscale structural and density functional study of the Mn doped 3D topological insulator Bi2Te3. X-ray absorption near edge structure show that Mn has valency of nominally 2+. Extended x-ray absorption fine structure spectroscopy in combination with electron energy loss spectroscopy (...
Main Authors: | Ghasemi, A, Kepaptsoglou, D, Figueroa, A, Naydenov, G, Hasnip, P, Probert, M, Ramasse, Q, van der Laan, G, Hesjedal, T, Lazarov, V |
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格式: | Journal article |
出版: |
American Institute of Physics
2016
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