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Interplay between uniaxial strain and magnetophonon resonance in graphene

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Interplay between uniaxial strain and magnetophonon resonance in graphene. / Kashuba, Oleksiy; Falko, Vladimir.
In: Physical review B, Vol. 87, No. 16, 161404, 16.04.2013.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Kashuba O, Falko V. Interplay between uniaxial strain and magnetophonon resonance in graphene. Physical review B. 2013 Apr 16;87(16):161404. doi: 10.1103/PhysRevB.87.161404

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Kashuba, Oleksiy ; Falko, Vladimir. / Interplay between uniaxial strain and magnetophonon resonance in graphene. In: Physical review B. 2013 ; Vol. 87, No. 16.

Bibtex

@article{4de018501504477ca2a5d26ee2f89e97,
title = "Interplay between uniaxial strain and magnetophonon resonance in graphene",
abstract = "We study the fine structure of the phonon G peak in the inelastic light scattering spectra of strained graphene in the presence of a quantizing magnetic field. We show that under the conditions of magnetophonon resonance (MPR), the spectral line shape in Raman spectra of the Gamma-point longitudinal optic-transverse optical phonon undergoes multiple splitting and acquires a strong dependence on the polarization of the incoming and detected light. Interference of strain and MPR leads to the modification of the anticrossing branches, introducing the variation of the light polarization preferences depending on the proximity to the resonance, and their better resolution between neighboring anticrossings.",
keywords = "RAMAN-SPECTROSCOPY",
author = "Oleksiy Kashuba and Vladimir Falko",
note = "{\textcopyright}2013 American Physical Society",
year = "2013",
month = apr,
day = "16",
doi = "10.1103/PhysRevB.87.161404",
language = "English",
volume = "87",
journal = "Physical review B",
issn = "1098-0121",
publisher = "AMER PHYSICAL SOC",
number = "16",

}

RIS

TY - JOUR

T1 - Interplay between uniaxial strain and magnetophonon resonance in graphene

AU - Kashuba, Oleksiy

AU - Falko, Vladimir

N1 - ©2013 American Physical Society

PY - 2013/4/16

Y1 - 2013/4/16

N2 - We study the fine structure of the phonon G peak in the inelastic light scattering spectra of strained graphene in the presence of a quantizing magnetic field. We show that under the conditions of magnetophonon resonance (MPR), the spectral line shape in Raman spectra of the Gamma-point longitudinal optic-transverse optical phonon undergoes multiple splitting and acquires a strong dependence on the polarization of the incoming and detected light. Interference of strain and MPR leads to the modification of the anticrossing branches, introducing the variation of the light polarization preferences depending on the proximity to the resonance, and their better resolution between neighboring anticrossings.

AB - We study the fine structure of the phonon G peak in the inelastic light scattering spectra of strained graphene in the presence of a quantizing magnetic field. We show that under the conditions of magnetophonon resonance (MPR), the spectral line shape in Raman spectra of the Gamma-point longitudinal optic-transverse optical phonon undergoes multiple splitting and acquires a strong dependence on the polarization of the incoming and detected light. Interference of strain and MPR leads to the modification of the anticrossing branches, introducing the variation of the light polarization preferences depending on the proximity to the resonance, and their better resolution between neighboring anticrossings.

KW - RAMAN-SPECTROSCOPY

U2 - 10.1103/PhysRevB.87.161404

DO - 10.1103/PhysRevB.87.161404

M3 - Journal article

VL - 87

JO - Physical review B

JF - Physical review B

SN - 1098-0121

IS - 16

M1 - 161404

ER -