High-energy limit of massless Dirac fermions in multilayer graphene using magneto-optical transmission spectroscopy

We have investigated the absorption spectrum of multilayer graphene in high magnetic fields. The low-energy part of the spectrum of electrons in graphene is well described by the relativistic Dirac equation with a linear dispersion relation. However, at higher energies (>500 meV) a deviation from...

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Veröffentlicht in:	Physical review letters 2008-02, Vol.100 (8), p.087401-087401, Article 087401
Hauptverfasser:	Plochocka, P, Faugeras, C, Orlita, M, Sadowski, M L, Martinez, G, Potemski, M, Goerbig, M O, Fuchs, J-N, Berger, C, de Heer, W A
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed Matter Mesoscopic Systems and Quantum Hall Effect Other Physics
Online-Zugang:	Volltext
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