166 citations · 329 across the 6 of their papers we have counts for
6 papers
In-situ tunable giant electrical anisotropy in a grating gated AlGaN/GaN two-dimensional electron gas
Ting-Ting Wang, Sining Dong, Chong Li +14
Materials with in-plane electrical anisotropy have great potential for designing artificial synaptic devices. However, natural materials with strong intrinsic in-plane electrical a…
Disorder Effects on the Quasiparticle and Transport Properties of Two-Dimensional Dirac Fermionic Systems
Bo Fu, Yanru Chen, Weiwei Chen +5
Despite extensive existing studies, a complete understanding of the role of disorder in affecting the physical properties of two-dimensional Dirac fermionic systems remains a stand…
Two-component quantum Hall effects in topological flat bands
Tian-Sheng Zeng, W. Zhu, D. N. Sheng
We study quantum Hall states for two-component particles (hardcore bosons and fermions) loading in topological lattice models. By tuning the interplay of interspecies and intraspec…
Fractional charge pumping of interacting bosons in one-dimensional superlattice
Tian-Sheng Zeng, W. Zhu, D. N. Sheng
Motivated by experimental realizations of integer quantized charge pumping in one-dimensional superlattices~[Nat. Phys. 12, 350 (2016); Nat. Phys. 12, 296 (2016)], we generalize an…
Global Phase Diagram of Competing Ordered and Quantum Spin Liquid Phases on the Kagomé Lattice
Shou-Shu Gong, Wei Zhu, Leon Balents +1
We study the quantum phase diagram of the spin- Heisenberg model on the kagomé lattice with first-, second-, and third-neighbor interactions , , and by means o…
Variational Monte Carlo study of chiral spin liquid in the extended Heisenberg model on the Kagome lattice
Wen-Jun Hu, Wei Zhu, Yi Zhang +3
We investigate the extended Heisenberg model on the Kagome lattice by using Gutzwiller projected fermionic states and the variational Monte Carlo technique. In particular, when bot…