Selective transmission of Dirac electrons and ballistic magnetoresistance of \textit{n-p} junctions in graphene
| dc.creator | Cheianov, Vadim V. | |
| dc.creator | Fal'ko, Vladimir I. | |
| dc.date | 2006-03-23 | |
| dc.date.accessioned | 2026-07-07T07:04:54Z | |
| dc.date.available | 2026-07-07T07:04:54Z | |
| dc.description | We show that an electrostatically created n-p junction separating the electron and hole gas regions in a graphene monolayer transmits only those quasiparticles that approach it almost perpendicularly to the n-p interface. Such a selective transmission of carriers by a single n-p junction would manifest itself in non-local magnetoresistance effect in arrays of such junctions and determines the unusual Fano factor in the current noise universal for the n-p junctions in graphene. | |
| dc.description | 4 pages, 2 figs | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0603624 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0603624 | |
| dc.identifier | Phys. Rev. B 74, 041403 (2006) | |
| dc.identifier | doi:10.1103/PhysRevB.74.041403 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/109491 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Selective transmission of Dirac electrons and ballistic magnetoresistance of \textit{n-p} junctions in graphene | |
| dc.type | text |