513 citations · 1.1k across the 10 of their papers we have counts for
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cond-mat.mes-hall2015★ 104 cited
Observation of Valley Zeeman and Quantum Hall Effects at Q Valley of Few-Layer Transition Metal Disulfides
Zefei Wu, Shuigang Xu, Huanhuan Lu +10
In few-layer (FL) transition metal dichalcogenides (TMDC), the conduction bands along the Gamma-K directions shift downward energetically in the presence of interlayer interactions…
cond-mat.mes-hall2015★ 17 cited
Negative Compressibility in Graphene-terminated Black Phosphorus Heterostructures
Yingying Wu, Xiaolong Chen, Zefei Wu +7
Negative compressibility generated by many-body effects in 2D electronic systems can enhance gate capacitance. We observe capacitance enhancement in a newly emerged 2D layered mate…
cond-mat.mtrl-sci2015★ 115 cited
Universal low-temperature Ohmic contacts for quantum transport in transition metal dichalcogenides
Shuigang Xu, Zefei Wu, Huanhuan Lu +14
Low carrier mobility and high electrical contact resistance are two major obstacles prohibiting explorations of quantum transport in TMDCs. Here, we demonstrate an effective method…