Publication Date:
2014-02-19
Description:
Author(s): D. R. da Costa, Andrey Chaves, M. Zarenia, J. M. Pereira, Jr., G. A. Farias, and F. M. Peeters We present a systematic study of the energy spectra of graphene quantum rings having different geometries and edge types in the presence of a perpendicular magnetic field. Results are obtained within the tight-binding (TB) and Dirac models and we discuss which features of the former can be recovered... [Phys. Rev. B 89, 075418] Published Tue Feb 18, 2014
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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