Two-dimensional and [pi] plasmon spectra in pristine and doped graphene

The spectra of electronic excitations in graphene are calculated using first principles time-dependent density functional theory formalism, and used to obtain [pi] and [pi] + [sigma] plasmon dispersion curves. The spectra and dispersion are in excellent agreement with recent experimental results, an...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2013-02, Vol.87 (7)
Hauptverfasser:	Despoja, V, Novko, D, Dekanic, K, Sunjic, M, Marusic, L
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Condensed matter Dispersions Graphene Mathematical models Plasmons Spectra Two dimensional
Online-Zugang:	Volltext
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