Manifesting pseudo-spin polarization on the edge of graphene via field emission image
arXiv:1302.5916 · doi:10.1063/1.4863726
Abstract
We obtain the wave function of field emission from graphene in magnetic field. The emission image reveals structure of the Landau levels and depends on the phase difference between two sub-lattices. The emission pattern is sensitive to the edge potential shift, so a gate voltage can manipulate that.
10 pages, 4 figures
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