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Strained bilayer graphene: Band structure topology and Landau level spectrum
Marcin Mucha-Kruczynski, Igor L. Aleiner, Vladimir I. Fal'ko
We show that topology of the low-energy band structure in bilayer graphene critically depends on mechanical deformations of the crystal which may easily develop in suspended graphe…
Encapsulation and Electronic Control of Epitaxial Graphene by Photosensitive Polymers and UV light
Samuel Lara-Avila, Kasper Moth-Poulsen, Rositza Yakimova +4
Electronic devices using epitaxial graphene on Silicon Carbide require encapsulation to avoid uncontrolled doping by impurities deposited in ambient conditions. Additionally, inter…
The effect of the electron-electron interaction on the Lifshitz transition density in bilayer graphene
Csaba Toke, Vladimir I. Fal'ko
We study the renormalization of the effective mass and trigonal warping of bilayer graphene by the electron-electron interaction. One consequence of such a renormalization in the l…
Quantum transport thermometry for electrons in graphene
K. Kechedzhi, D. W. Horsell, F. V. Tikhonenko +4
We propose a method of measuring the electron temperature in mesoscopic conductors and demonstrate experimentally its applicability to micron-size graphene devices in the lin…
Adsorbate-limited conductivity of graphene
John P. Robinson, Henning Schomerus, Laszlo Oroszlany +1
We present a theory of electronic transport in graphene in the presence of randomly placed adsorbates. Our analysis predicts a marked asymmetry of the conductivity about the Dirac…
Quantum kinetic equation and universal conductance fluctuations in graphene
K. Kechedzhi, O. Kashuba, Vladimir I. Fal'ko
We analyze universal conductance fluctuations (UCF) in graphene in the framework of diagrammatic perturbation theory in the metallic regime. It is shown that strong inter-valley sc…