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Snake trajectories in ultraclean graphene p–n junctions

URN to cite this document:
DOI to cite this document:
Rickhaus, Peter ; Makk, Péter ; Liu, Ming-Hao ; Tóvári, Endre ; Weiss, Markus ; Maurand, Romain ; Richter, Klaus ; Schönenberger, Christian
License: Creative Commons Attribution 4.0
PDF - Published Version
[img]License: Creative Commons Attribution 4.0
Video (QuickTime) - Supplemental Material
local current density distribution
[img]License: Creative Commons Attribution 4.0
Video (QuickTime) - Supplemental Material
density and magnetic field varied
PDF - Accepted Version
arXiv PDF (06.02.2015)
Date of publication of this fulltext: 04 Mar 2015 10:02


Snake states are trajectories of charge carriers curving back and forth along an interface. There are two types of snake states, formed by either inverting the magnetic field direction or the charge carrier type at an interface. The former has been demonstrated in GaAs–AlGaAs heterostructures, whereas the latter has become conceivable only with the advance of ballistic graphene where a gap-less ...


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