Titlebook: Low-Dimensional Functional Materials; Reinhold Egger,Davron Matrasulov,Khamdam Rakhimov Conference proceedings 2013 Springer Science+Busin

Allege

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Two-Dimensional Lattice Fermions with Random Gap,umerical results are analyzed for finite-size scaling and they exhibit a metal-insulator and a insulator-insulator transition. At these transitions we calculate the critical exponent of the localization length.

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Insulin

外來(lái)

isotope

On the Electron-Phonon Interactions in Graphene,ted in pristine graphene. We present an analytical method to calculate the ground-state of the electron-phonon system within the framework of the Lee-Low-Pines theory. We show that the degenerate band structure of the graphene promotes the chiral polaron formation. Within our theoretical analysis, w

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疲勞

Landau Levels and Edge States in Graphene with Strong Spin-Orbit Coupling,eractions (SOI). For a homogeneous field we provide analytical results for the Landau level eigenstates for arbitrary intrinsic and Rashba SOI, including also the effect of a Zeeman field. We then study the edge states in a semi-infinite geometry in the absence of the Rashba term. We find that, for

Champion

Wave Packet Propagation Through Randomly Distributed Scattering Centers in Graphene,are performed within the continuum model, and the time propagation is made by a simple computational technique, based on the split-operator method. Our results show that, despite the Klein tunnelling effect, the presence of these potential steps significantly reduces the transmission probabilities,

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