144 citations · 1k across the 37 of their papers we have counts for
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cond-mat.mes-hall2009★ 1 cited
Fractional topological excitations and quantum phase transition in a bilayer 2DEG adjacent to a superconductor film
Ningning Hao, Wei Zhang, Zhigang Wang +2
We study a bilayer two-dimension-electron-gas (2DEG) adjacent to a type-II superconductor thin film with a pinned vortex lattice. We find that with increasing interlayer tunneling,…
cond-mat.mes-hall2009★ 23 cited
Topological winding properties of spin edge states in Kane-Mele graphene model
Zhigang Wang, Ningning Hao, Ping Zhang
We study the spin edge states in the quantum spin-Hall (QSH) effect on a single-atomic layer graphene ribbon system with both intrinsic and Rashba spin-orbit couplings. The Harper…