Observation of a large-gap topological-insulator class with a single Dirac cone on the surface

Nature Physics - Tập 5 Số 6 - Trang 398-402 - 2009
Y. Xia1, Dong Qian1, David Hsieh1, L. Andrew Wray1, Amit Kumar Pal1, Hsin Lin2, Arun Bansil2, D. Grauer3, Y. S. Hor3, R. J. Cava3, M. Zahid Hasan4
1Department of Physics, Joseph Henry Laboratories of Physics, Princeton University, Princeton, New Jersey 08544, USA
2Department of Physics, Northeastern University, Boston, Massachusetts 02115, USA
3Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA
4Princeton Center for Complex Materials, Princeton University, Princeton, New Jersey 08544, USA

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