A theoretical evaluation of the magneto-optical properties of AA-stacked graphite

Rong Bin Chen, Yu Huang Chiu, Ming Fa Lin

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

The low-frequency optical spectrum of AA-stacked graphite exhibits rich magneto-absorption peaks. It is dominated by intraband and interband optical excitations. The former induce a multi-channel threshold peak and several two-channel peaks, while a lot of the double-peak structures are associated with the latter. Such absorption peaks differ considerably from those in other graphites and few-layer graphenes. The many Landau subbands with strong energy dispersions, which are present across the chemical potential, are the main reason. Only the threshold peak is affected by temperature; however, it can survive within a wide temperature region. The intensity, frequency, and number of absorption peaks strongly depend on the magnetic field strength.

原文English
頁(從 - 到)268-276
頁數9
期刊Carbon
54
DOIs
出版狀態Published - 2013 四月

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 材料科學(全部)

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