Quasi-Landau levels in bilayer zigzag graphene nanoribbons

H. C. Chung, Y. C. Huang, M. H. Lee, C. C. Chang, M. F. Lin

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

The magnetoelectronic properties of one-dimensional AB-stacked bilayer zigzag graphene nanoribbons are investigated by the Peierls tight-binding model. The competition between magnetic and quantum confinement effects induces quasi-Landau levels (QLLs). The interlayer interactions lead to two groups of QLLs, asymmetry of conduction and valence QLLs about the Fermi level, and splitting of the degenerate partial flat bands. The density of states exhibiting many prominent peaks, corresponding to QLLs, could be verified by experiments.

原文English
頁(從 - 到)711-714
頁數4
期刊Physica E: Low-Dimensional Systems and Nanostructures
42
發行號4
DOIs
出版狀態Published - 2010 二月

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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