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Pseudo-magnetic field distribution and pseudo-Landau levels in suspended graphene flakes

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Pseudo-magnetic field distribution and pseudo-Landau levels in suspended graphene flakes. / Mucha Kruczynski, Marcin; Falko, Vladimir.

In: Solid State Communications, Vol. 152, No. 15, 08.2012, p. 1442-1445.

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Mucha Kruczynski, Marcin ; Falko, Vladimir. / Pseudo-magnetic field distribution and pseudo-Landau levels in suspended graphene flakes. In: Solid State Communications. 2012 ; Vol. 152, No. 15. pp. 1442-1445.

Bibtex

@article{65c7c5f0b8f5484f9ab71d6e09b4a6d9,
title = "Pseudo-magnetic field distribution and pseudo-Landau levels in suspended graphene flakes",
abstract = "Combining the tight-binding approximation and linear elasticity theory for a planar membrane, we investigate stretching of a graphene flake assuming that two opposite edges of the sample are clamped by the contacts. We show that, depending on the aspect ratio of the flake and its orientation, gapped states may form in the membrane in the vicinity of the contacts. This gap in the pre-contact region should be the biggest for the armchair orientation of the flake and W/L less than or similar to 1.",
keywords = "Graphene, BROKEN-SYMMETRY STATES, Pseudo-magnetic field, BILAYER GRAPHENE, FILMS, Elasticity",
author = "{Mucha Kruczynski}, Marcin and Vladimir Falko",
year = "2012",
month = aug,
doi = "10.1016/j.ssc.2012.04.035",
language = "English",
volume = "152",
pages = "1442--1445",
journal = "Solid State Communications",
issn = "0038-1098",
publisher = "Elsevier Limited",
number = "15",

}

RIS

TY - JOUR

T1 - Pseudo-magnetic field distribution and pseudo-Landau levels in suspended graphene flakes

AU - Mucha Kruczynski, Marcin

AU - Falko, Vladimir

PY - 2012/8

Y1 - 2012/8

N2 - Combining the tight-binding approximation and linear elasticity theory for a planar membrane, we investigate stretching of a graphene flake assuming that two opposite edges of the sample are clamped by the contacts. We show that, depending on the aspect ratio of the flake and its orientation, gapped states may form in the membrane in the vicinity of the contacts. This gap in the pre-contact region should be the biggest for the armchair orientation of the flake and W/L less than or similar to 1.

AB - Combining the tight-binding approximation and linear elasticity theory for a planar membrane, we investigate stretching of a graphene flake assuming that two opposite edges of the sample are clamped by the contacts. We show that, depending on the aspect ratio of the flake and its orientation, gapped states may form in the membrane in the vicinity of the contacts. This gap in the pre-contact region should be the biggest for the armchair orientation of the flake and W/L less than or similar to 1.

KW - Graphene

KW - BROKEN-SYMMETRY STATES

KW - Pseudo-magnetic field

KW - BILAYER GRAPHENE

KW - FILMS

KW - Elasticity

U2 - 10.1016/j.ssc.2012.04.035

DO - 10.1016/j.ssc.2012.04.035

M3 - Journal article

VL - 152

SP - 1442

EP - 1445

JO - Solid State Communications

JF - Solid State Communications

SN - 0038-1098

IS - 15

ER -