%0 Journal Article
%T Manifesting pseudo-spin polarization on the edge of graphene via field emission image
%A Jingkun Chen
%A Zhibing Li
%A Weiliang Wang
%J Physics
%D 2013
%I arXiv
%R 10.1063/1.4863726
%X 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.
%U http://arxiv.org/abs/1302.5916v3