activity
20022022
most citedScale-Invariant Dissipationless Chiral Transport in Magnetic Topological Insulators beyond the Two-Dimensional Limit

628 citations · 1.5k across the 38 of their papers we have counts for

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Showing 2011Show all

5 papers · 1 filter

cond-mat.supr-con2011

Nature of the inhomogeneous state of the extended t-J model on a square lattice

Chung-Pin Chou, Ting-Kuo Lee

We carry out the variational Monte Carlo calculation to examine spatially inhomogeneous states in hole- and electron-doped cuprates. By using Gutzwiller approximation, we consider…

cond-mat.mtrl-sci2011★ 16 cited

Topological insulator ribbon: Surface states and dynamical response

Lei Hao, Peter Thalmeier, T. K. Lee

We study theoretically the distributions of charge and spin polarization of a topological insulator ribbon, with a realistic rectangular cross section. Due to constriction in two l…

cond-mat.str-el2011★ 6 cited

Grand-canonical variational approach for the t-J model

Chung-Pin Chou, Fan Yang, Ting-Kuo Lee

Gutzwiller-projected BCS wave function or the resonating-valence-bond (RVB) state in the 2D extended t-J model is investigated by using the variational Monte Carlo technique. We sh…

cond-mat.mes-hall2011★ 95 cited

Enhanced Thermoelectric Power in Dual-Gated Bilayer Graphene

Chang-Ran Wang, Wen-Sen Lu, Lei Hao +5

Thermoelectric power of a material, typically governed by its band structure and carrier density, can be varied by chemical doping that is often restricted by solubility of the dop…

cond-mat.mtrl-sci2011★ 87 cited

Surface spectral function in the superconducting state of a topological insulator

Lei Hao, T. K. Lee

We discuss the surface spectral function of superconductors realized from a topological insulator, such as the copper-intercalated BiSe. These functions are calculated…