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  • Title: Magneto-optical properties of ABC-stacked trilayer graphene.
    Author: Lin YP, Lin CY, Ho YH, Do TN, Lin MF.
    Journal: Phys Chem Chem Phys; 2015 Jun 28; 17(24):15921-7. PubMed ID: 26020611.
    Abstract:
    The generalized tight-binding model is developed to investigate the magneto-optical absorption spectra of ABC-stacked trilayer graphene. The absorption peaks can be classified into nine categories of inter-Landau-level optical excitations, including three intra-group and six inter-group ones. Most of them belong to the twin-peak structures because of the asymmetric Landau level spectrum. The threshold absorption peak alone comes from a certain excitation channel, and its frequency is associated with a specific interlayer atomic interaction. The Landau-level anticrossings cause extra absorption peaks. Moreover, a simple relationship between the absorption frequency and the field strength is absent. The magneto-optical properties of ABC-stacked trilayer graphene are totally different from those of AAA- and ABA-stacked ones, such as the number, intensity and frequency of absorption peaks.
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