6 citations · 12 across the 6 of their papers we have counts for
7 papers
Interlayer coupling between twisted graphenes through atomically-precise barriers
Yueyang Wang, Ben Fuller, Hongxia Xue +6
Understanding and controlling interlayer coupling in van der Waals (vdW) materials is crucial for engineering novel electronic phenomena, including correlated states, topological p…
Observation of Unconventional Ferroelectricity in Non-Moir'\e Graphene on Hexagonal Boron Nitride Boundaries and Interfaces
Tianyu Zhang, Yueyang Wang, Hongxia Xue +3
Interfacial interactions in two parallel-stacked hexagonal boron-nitride (hBN) layers facilitate sliding ferroelectricity, enabling novel device functionalities. Additionally, when…
Observation of Cavity-Mediated Nonlinear Landau Fan and Modified Landau Level Degeneracy in Graphene Quantum Transport
Hongxia Xue, Hsun-Chi Chan, Zuzhang Lin +9
Recent studies on cavity-coupled two-dimensional electron gas demonstrate that vacuum-field engineering can tailor electronic transport properties of materials. By achieving ultra-…
Coulomb drag in graphene/hBN/graphene moiré heterostructures
Yueyang Wang, Hongxia Xue, Xiong Wang +3
We report on the observation of Coulomb drag between graphene-hexagonal boron nitride (hBN) moiré heterostructure with a moiré wavelength of 14 nm and an intrinsic graphene w…
Emergence of moiré superlattice potential in graphene by twisted-hBN layers
Tianyu Zhang, Chengxin Xiao, Hongxia Xue +2
Moiré superlattices formed in stacks of two or more 2D crystals with similar lattice structures have recently become excellent platforms to reveal new physics in low-dimensional sy…
Landau-level spectrum and the effect of spin-orbit coupling in monolayer graphene on transition metal dichalcogenides
Qing Rao, Hongxia Xue, Dong-Keun Ki
In graphene on transition metal dichalcogenides, proximity-induced Rashba and spin-valley Zeeman SOCs can coexist that modify graphene's electronic band differently. Here, we show…
Scratching lithography, manipulation, and soldering of 2D materials using microneedle probes
Qing Rao, Guoyun Gao, Xinyu Wang +2
We demonstrate a facile technique to scratch, manipulate, and solder exfoliated flakes of layered 2D materials using a microneedle probe attached to the precision xyz manipulators…