753 citations · 801 across the 9 of their papers we have counts for
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Frictional Dissipation and Scaling Laws at van der Waals Interface: The Key Role of Elastic Pinning of Moiré at Edges and Corners
Xiang Gao, Weidong Yan, Wengen Ouyang +3
Van der Waals heterogeneous interfaces are promising candidates for the scaling up of structural superlubricity to meet practical applications. Several factors, however, have been…
Chemifriction and Superlubricity: Friends or Foes?
Penghua Ying, Xiang Gao, Amir Natan +2
The mechanisms underlying chemifriction, i.e. the contribution of interfacial bonding to friction in defected twisted graphene interfaces are revealed using fully atomistic machine…
Emerging chirality and moiré dynamics in twisted layered material heterostructures
Andrea Silva, Xiang Gao, Melisa M. Gianetti +5
Moiré superstructures arising at twisted 2D interfaces have recently attracted the attention of the scientific community due to exotic quantum states and unique mechanical and trib…
Polarization Saturation in Multi-layered Interfacial Ferroelectrics
Wei Cao, Swarup Deb, Maayan Vizner Stern +5
Van der Waals (vdW) polytypes of broken inversion and mirror symmetries were recently shown to exhibit switchable electric polarization even at the ultimate two-layer thin limit. T…