Optical and magneto-optical far-infrared properties of bilayer graphene

Abstract

We analyze the spectroscopic features of bilayer graphene determined by the formation of pairs of low-energy and split bands in this material. We show that the inter-Landau-level absorption spectrum in bilayer graphene at high magnetic field is much denser in the far-infrared range than that in monolayer material, and that the polarization dependence of its lowest energy peak can be used to test the form of the bilayer ground state in the quantum Hall-effect regime.

4 pages, 2 figures

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• Visibility of graphene flakes on a dielectric substrate
• Magneto-optical properties of multilayer graphenes
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• Infrared spectroscopy of electronic bands in bilayer graphene
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• Dirac electronic states in graphene systems: Optical spectroscopy studies
• Dynamical conductivity of AA-stacked bilayer graphene
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• Origin of Universal Optical Conductivity and Optical Stacking Sequence Identification in Multilayer Graphene
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• Edge photocurrent in bilayer graphene due to inter-Landau-level transitions
• Kekule-distortion-induced Exciton instability in graphene
• Particle-Hole Asymmetry in Gapped Topological Insulator Surface States
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• Robustness of the optical-conductivity sum rule in Bilayer Graphene
• Stackings and effective models of bilayer dice lattices
• Optical conductivity of bilayer dice lattices
• Combined Effect of Stacking and Magnetic Field on Plasmon Excitations in Bilayer Graphene
• Influence of interface-induced valley-Zeeman and spin-orbit couplings\\ on transport in graphene-on-WSe${}_2$ heterostructures
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• Terahertz radiation from accelerating charge carriers in graphene under ultrafast photoexcitation
• Quantum quench dynamics and population inversion in bilayer graphene
• Layered Dynamical Conductivity for a Transfer Matrix Method -- Application to an N-layer Graphene
• Symmetry Content and Observation of Charged Collective Excitations for Graphene in Strong Magnetic Fields
• 2D Weyl Materials in the Presence of Constant Magnetic Fields
• Direct-exchange duality of the Coulomb interaction and collective excitations in graphene in a magnetic field
• Collective magnetic excitations in AA- and AB-stacked graphene bilayers
• Ultraviolet absorption spectrum of the half-filled bilayer graphene
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• Band structure asymmetry of bilayer graphene revealed by infrared spectroscopy
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• Terahertz Landau level spectroscopy of Dirac fermions in millimeter-scale twisted bilayer graphene
• Two-photon absorption in semiconductors: a multi-band length-gauge analysis
• Optical manifestations of symmetry breaking in bilayer graphene
• Generation of rectangular optical waves by relativistic clipping
• Generation of Half-Integer Harmonics and Efficient THz-to-Visible Frequency Conversion in Strained Graphene
• Faraday rotations, ellipticity and circular dichroism in the magneto-optical spectrum of moiré superlattices