Effective numbers of charge carriers in doped graphene: Generalized Fermi liquid approach

The single-band current-dipole Kubo formula for the dynamical conductivity of heavily doped graphene from Kupcic [Phys. Rev. B 91, 205428 (2015)] is extended to a two-band model for conduction [pi] electrons in lightly doped graphene. Using a posteriori relaxation-time approximation in the two-band...

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Veröffentlicht in:	Physical review. B 2016-08, Vol.94 (7), Article 075434
Hauptverfasser:	Kupčić, I., Nikšić, G., Rukelj, Z., Pelc, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge Condensed matter Conduction electrons Dispersions Excitation spectra Graphene Mathematical analysis Tensors
Online-Zugang:	Volltext
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