Resistance at the edge: imperfect conductance quantization in 2D topological insulators
1. Helical edge resistance introduced by charge puddles.
Authors: Jukka I. Vayrynen, Moshe Goldstein and Leonid I. Glazman.
arXiv:1303.1766
Recommended with a commentary by Jason Alicea, Caltech
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DOI: 10.36471/JCCM_April_2013_01
https://doi.org/10.36471/JCCM_April_2013_01