1.5k citations · 5.4k across the 23 of their papers we have counts for
23 papers
Unusual topological polar texture in moiré ferroelectrics
Yuhao Li, Yuanhao Wei, Ruiping Guo +8
Topological polar textures in ferroelectrics have attracted significant interest for their potential for energy-efficient and high-density data storage and processing. Among these,…
Layer-dependent electromechanical response in twisted graphene moiré superlattices
Hanhao Zhang, Yuanhao Wei, Yuhao Li +9
The coupling of mechanical deformation and electrical stimuli at the nanoscale has been a subject of intense investigation in the realm of materials science. Recently, twisted van…
Continuously tunable uniaxial strain control of van der Waals heterostructure devices
Zhaoyu Liu, Xuetao Ma, John Cenker +13
Uniaxial strain has been widely used as a powerful tool for investigating and controlling the properties of quantum materials. However, existing strain techniques have so far mostl…
Extrinsic nonlinear Kerr rotation in topological materials under a magnetic field
Shuang Wu, Zaiyao Fei, Zeyuan Sun +10
Topological properties in quantum materials are often governed by symmetry and tuned by crystal structure and external fields, and hence symmetry-sensitive nonlinear optical measur…
Symmetry breaking and anomalous conductivity in a double moiré superlattice
Yuhao Li, Minmin Xue, Hua Fan +13
A double moiré superlattice can be realized by stacking three layers of atomically thin two-dimensional materials with designer interlayer twisting or lattice mismatches. In this n…
Evidence for equilibrium excitons and exciton condensation in monolayer WTe2
Bosong Sun, Wenjin Zhao, Tauno Palomaki +14
A single monolayer of the layered semimetal WTe2 behaves as a two-dimensional topological insulator, with helical conducting edge modes surrounding a bulk state that becomes insula…