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  • PhysRevB.74.041403

    Rights statement: © 2006 The American Physical Society

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Selective transmission of Dirac electrons and ballistic magnetoresistance of n-p junctions in graphene

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Selective transmission of Dirac electrons and ballistic magnetoresistance of n-p junctions in graphene. / Cheianov, Vadim V.; Falko, Vladimir.
In: Physical review B, Vol. 74, No. 4, 041403, 17.07.2006.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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@article{034fb938ac154f6eb51475ad09ae99fd,
title = "Selective transmission of Dirac electrons and ballistic magnetoresistance of n-p junctions in graphene",
abstract = "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 nonlocal 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.",
author = "Cheianov, {Vadim V.} and Vladimir Falko",
note = "{\textcopyright} 2006 The American Physical Society",
year = "2006",
month = jul,
day = "17",
doi = "10.1103/PhysRevB.74.041403",
language = "English",
volume = "74",
journal = "Physical review B",
issn = "1098-0121",
publisher = "AMER PHYSICAL SOC",
number = "4",

}

RIS

TY - JOUR

T1 - Selective transmission of Dirac electrons and ballistic magnetoresistance of n-p junctions in graphene

AU - Cheianov, Vadim V.

AU - Falko, Vladimir

N1 - © 2006 The American Physical Society

PY - 2006/7/17

Y1 - 2006/7/17

N2 - 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 nonlocal 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.

AB - 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 nonlocal 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.

U2 - 10.1103/PhysRevB.74.041403

DO - 10.1103/PhysRevB.74.041403

M3 - Journal article

VL - 74

JO - Physical review B

JF - Physical review B

SN - 1098-0121

IS - 4

M1 - 041403

ER -