Transport through dynamic pseudogauge fields and snake states in a Corbino geometry
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DOI: 10.1103/physrevb.104.125428
Abstract: We propose a Corbino-disk geometry of a graphene membrane under out-of-plane strain deformations as a convenient path to detect pseudo-magnetic and electric fields via electronic transport. The three-fold symmetric pseudo-magnetic field changes sign six times… read more here.
Keywords: geometry; dynamic pseudogauge; pseudo magnetic; transport dynamic ... See more keywords
Coexistence of classical snake states and Aharonov-Bohm oscillations along graphene p-n junctions
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DOI: 10.1103/physrevb.98.035413
Abstract: Here we present measurements on p − n junctions in encapsulated graphene revealing several sets of magnetoconductance oscillations originating from quasiclassical snake states and edge state Aharonov-Bohm interferences. Even though some of these oscillations have… read more here.
Keywords: coexistence classical; aharonov bohm; states aharonov; classical snake ... See more keywords