34 citations · 146 across the 11 of their papers we have counts for
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cond-mat.str-el2012★ 10 cited
Edge spin excitations and reconstructions of integer quantum Hall liquids
Yuhui Zhang, Kun Yang
We study the effect of electron-electron interaction on the charge and spin structures at the edge of integer quantum Hall liquids, under three different kinds of confining potenti…
cond-mat.str-el2012★ 33 cited
Coulomb impurity under magnetic field in graphene: a semiclassical approach
Yuhui Zhang, Yafis Barlas, Kun Yang
We address the problem of a Coulomb impurity in graphene in the presence of a perpendicular uniform magnetic field. We show that the problem can be solved below the supercritical i…