Experimental realization of a three-dimensional topological insulator, Bi2Te3.
Three-dimensional topological insulators are a new state of quantum matter with a bulk gap and odd number of relativistic Dirac fermions on the surface. By investigating the surface state of Bi2Te3 with angle-resolved photoemission spectroscopy, we demonstrate that the surface state consists of a si...
Main Authors: | Chen, Y, Analytis, J, Chu, J, Liu, Z, Mo, S, Qi, X, Zhang, H, Lu, D, Dai, X, Fang, Z, Zhang, S, Fisher, I, Hussain, Z, Shen, Z |
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Format: | Journal article |
Language: | English |
Published: |
2009
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