Beating oscillations of magneto-optical spectra in simple hexagonal graphite

Rong Bin Chen, Yu Huang Chiu, Ming Fa Lin

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The magneto-optical properties of simple hexagonal graphite exhibit rich beating oscillations, which are dominated by the field strength and photon energy. The former has a strong effect on the intensity, the energy range of the beating and the number of groups, and the latter modulates the total group numbers of the oscillation structures. The single-particle and collective excitations are simultaneously presented in the magnetoreflectance spectra and can be precisely distinguished. For the loss function and reflectance, the beating pattern of the first group displays stronger intensities and broader energy range than other groups. Simple hexagonal graphite possesses unique magneto-optical characteristics that can serve to identify other bulk graphites.

Original languageEnglish
Pages (from-to)60-65
Number of pages6
JournalComputer Physics Communications
Volume189
DOIs
Publication statusPublished - 2015 Apr 1

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Physics and Astronomy(all)

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