142 citations · 257 across the 4 of their papers we have counts for
4 papers
Quantum Phase Transition in Hall Conductivity on an Anisotropic Kagome Lattice
Shun-Li Yu, Jian-Xin Li, Li Sheng
We study the quantum Hall effect(QHE) on the Kagomé lattice with anisotropy in one of the hopping integrals. We find a new type of QHE characterized by the quantization rules for H…
Effect of edge removal on topological and functional robustness of complex networks
Shan He, Sheng Li, Hongru Ma
We study the robustness of complex networks subject to edge removal. Several network models and removing strategies are simulated. Rather than the existence of the giant component,…
Realizing and Detecting the Haldane's Quantum Hall effect with Ultracold Atoms
L. B. Shao, Shi-Liang Zhu, L. Sheng +2
We design an ingenious scheme to realize the Haldane's quantum Hall model without Landau level by using ultracold atoms trapped in an optical lattice. Three standing-wave laser bea…
Odd-Integer Quantum Hall Effect in Graphene: Interaction and Disorder Effects
L. Sheng, D. N. Sheng, F. D. M. Haldane +1
We study the competition between the long-range Coulomb interaction, disorder scattering, and lattice effects in the integer quantum Hall effect (IQHE) in graphene. By direct trans…