The influence of interlayer asymmetry on the magnetospectroscopy of bilayer graphene

Marcin Mucha-Kruczynski, E. McCann, V.I. Fal'ko

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Abstract

We present a self-consistent calculation of the interlayer asymmetry in bilayer graphene caused by an applied electric field in magnetic fields. We show how this asymmetry influences the Landau level spectrum in bilayer graphene and the observable inter-Landau level transitions when they are studied as a function of high magnetic field at fixed filling factor as measured experimentally in [E.A. Henriksen, Z. Jiang, L.-C. Tung, M.E. Schwartz, M. Takita, Y.-J. Wang, P. Kim, and H.L. Stormer, Phys. Rev. Lett. 100 (2008), 087403]. We also analyse the magneto-optical spectra of bilayer flakes in the photon-energy range corresponding to transitions between degenerate and split bands of bilayers.
Original languageEnglish
Pages (from-to)1111-1116
Number of pages6
JournalSolid State Communications
Volume149
Issue number27-28
Early online date25 Mar 2009
DOIs
Publication statusPublished - 1 Jul 2009

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Graphene
interlayers
graphene
asymmetry
Magnetic fields
flakes
magnetic fields
optical spectrum
Photons
Electric fields
electric fields
photons
energy

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The influence of interlayer asymmetry on the magnetospectroscopy of bilayer graphene. / Mucha-Kruczynski, Marcin; McCann, E.; Fal'ko, V.I.

In: Solid State Communications, Vol. 149, No. 27-28, 01.07.2009, p. 1111-1116.

Research output: Contribution to journalArticle

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