Magneto-optical properties of multilayer graphene

Mikito Koshino, Tsuneya Ando

Research output: Contribution to journalArticle

168 Citations (Scopus)

Abstract

The magneto-optical absorption properties of graphene multilayers are theoretically studied. It is shown that the spectrum can be decomposed into sub-components effectively identical to the monolayer or bilayer graphene, allowing us to understand the spectrum systematically as a function of the layer number. Odd-layered graphenes always exhibit absorption peaks which shifts in proportion to B, with B being the magnetic field, due to the existence of an effective monolayer-like subband. We propose a possibility of observing the monolayer-like spectrum even in a mixture of multilayer graphene films with various layers numbers.

Original languageEnglish
Article number115313
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume77
Issue number11
DOIs
Publication statusPublished - 2008 Mar 11

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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