9 citations · 19 across the 5 of their papers we have counts for
5 papers
Superlubric-Locked Transition of Twist Grain Boundaries in 3D Crystals
Jin Wang, Erio Tosatti
Properties of twist grain boundaries (TGB), long known structurally but not tribologically, are simulated under sliding and load, with Au(111) our test case. The load-free TGB moir…
Can Neural Networks Learn Nanoscale Friction?
Mahboubeh Shabani, Andrea Silva, Franco Pellegrini +6
Current nanofriction experiments on crystals, both tip-on-surface and surface-on-surface, provide force traces as their sole output, typically exhibiting atomic size stick-slip osc…
Universal Moiré Buckling of Freestanding 2D Bilayers
Jin Wang, Erio Tosatti
The physics of membranes, a classic subject, acquires new momentum from two-dimensional (2D) materials multilayers. This work reports the surprising results emerged during a theore…
Effective stick-slip parameter for structurally lubric 2D interface friction
Jin Wang, Andrea Vanossi, Erio Tosatti
The wear-free sliding of layers or flakes of graphene-like 2D materials, important in many experimental systems, may occur either smoothly or through stick-slip, depending on drivi…
Rheological softening of metal nanocontacts sheared under oscillatory strains
Ali Khosravi, Jin Wang, Andrea Silva +2
The way metal interfaces evolve during frictional sliding, and how that evolution can be externally influenced under external drivers are important questions, hard to investigate e…