121 citations · 613 across the 16 of their papers we have counts for
7 papers · 1 filter
Interlayer donor-acceptor pair excitons in MoSe2/WSe2 moiré heterobilayer
Hongbing Cai, Abdullah Rasmita, Qinghai Tan +15
Localized interlayer excitons (LIXs) in two-dimensional moiré superlattices exhibit sharp and dense emission peaks, making them promising as highly tunable single-photon sources. H…
Unconventional ferroelectricity in half-filling states of antiparallel stacking of twisted WSe2
Liheng An, Zishu Zhou, Xuemeng Feng +9
Abstract: We report on emergence of an abnormal electronic polarization in twisted double bilayer WSe2 in antiparallel interface stacking geometry, where local centrosymmetry of at…
Giant nonlinear Hall effect in twisted WSe
Meizhen Huang, Zefei Wu, Jinxin Hu +8
The recently discovered nonlinear Hall effect (NHE) in a few non-interacting systems provides a novel mechanism to generate second harmonic electrical Hall signals under time-rever…
Interaction effects and superconductivity signatures in twisted double-bilayer WSe
Liheng An, Xiangbin Cai, Meizhen Huang +6
Twisted bilayer graphene provides a new two-dimensional platform for studying electron interaction phenomena and flat band properties such as correlated insulator transition, super…
Intrinsic valley Hall transport in atomically thin MoS2
Zefei Wu, Benjamin T. Zhou, Gui-Bin Liu +10
Electrons hopping in two-dimensional honeycomb lattices possess a valley degree of freedom in addition to charge and spin. In the absence of inversion symmetry, these systems were…
Isolation and Characterization of Few-layer Manganese Thiophosphite
Gen Long, Ting Zhang, Xiangbin Cai +12
This work reports an experimental study on an antiferromagnetic honeycomb lattice of MnPS that couples the valley degree of freedom to a macroscopic antiferromagnetic order. Th…
Gate-tunable strong-weak localization transition in few-layer black phosphorus
Gen Long, Shuigang Xu, Xiangbin Cai +8
Atomically thin black phosphorus (BP) field-effect transistors show strong-weak localization transition which is tunable through gate voltages. Hopping transports through charge im…