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arXiv · 0710.2420

Magnetoplasmons excitations in graphene for filling factors $ν\leq 6$

Yu. A. Bychkov·G. Martinez
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Abstract

In the frame of the Hartree-Fock approximation, the dispersion of magnetoplasmons in Graphene is derived for all types of transitions for filling factors $ν\leq 6$. The optical conductivity components of the magnetoplasmon curves are calculated. It is shown that the electron-electron interactions lead to a strong re-normalization of the apparent Fermi velocity of Graphene which is different for different types of transitions.

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Yu. A. Bychkov, G. Martinez. 2007-10-12. Magnetoplasmons excitations in graphene for filling factors $ν\leq 6$. https://doi.org/10.1103/physrevb.77.125417

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