Diagonalization of landau level spectra in rhombohedral graphite

Ching Hong Ho; Yen Hung Ho; Ying Yen Liao; Yu Huang Chiu; Cheng Peng Chang; Ming Fa Lin

doi:10.1143/JPSJ.81.024701

Diagonalization of landau level spectra in rhombohedral graphite

Ching Hong Ho, Yen Hung Ho, Ying Yen Liao, Yu Huang Chiu, Cheng Peng Chang, Ming Fa Lin

Department of Physics

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The Landau level (LL) spectra in rhombohedral graphite are calculated within the tight-binding model without any perturbation expansion. All significant interlayer atomic interactions are included, up to next-nearest-neighbor graphene layers. The magnetic Hamiltonian matrix is derived and manipulated in a band-like form for numerical efficiency. The results of this diagonalization scheme manifest the effects of lattice symmetry and interlayer interaction in the specific stacking configuration. Three-dimensional character associated with the mirror symmetry of the ABCstacking configuration is exhibited in the LL spectra.

Original language	English
Article number	024701
Journal	Journal of the Physical Society of Japan
Volume	81
Issue number	2
DOIs	https://doi.org/10.1143/JPSJ.81.024701
Publication status	Published - 2012 Feb

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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AU - Ho, Yen Hung

AU - Liao, Ying Yen

AU - Chiu, Yu Huang

AU - Chang, Cheng Peng

AU - Lin, Ming Fa

PY - 2012/2

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