Publication Date:
2013-10-19
Description:
Author(s): G. Grabecki, J. Wróbel, M. Czapkiewicz, Ł. Cywiński, S. Gierałtowska, E. Guziewicz, M. Zholudev, V. Gavrilenko, N. N. Mikhailov, S. A. Dvoretski, F. Teppe, W. Knap, and T. Dietl We investigate experimentally transport in gated microsctructures containing a band-inverted HgTe/Hg 0.3 Cd 0.7 Te quantum well. Measurements of nonlocal resistances using many contacts prove that in the depletion regime the current is carried by the edge channels, as expected for a two-dimensional topo... [Phys. Rev. B 88, 165309] Published Fri Oct 18, 2013
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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