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Imaging currents in HgTe quantum wells in the quantum spin Hall regime

K. C. Nowack, E. M. Spanton, M. Baenninger, M. Koenig, J. R. Kirtley, B. Kalisky, C. Ames, Philipp Leubner, C. Bruene, H. Buhmann, L. W. Molenkamp, D. Goldhaber-Gordon and K. A. Moler
Jun. 2013

Nature Materials 12, 787-791 (2013). doi:10.1038/nmat3682

Current flows along the edge in the QSH regime