51 citations · 107 across the 5 of their papers we have counts for
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The Role of Intermediate States in Low-Velocity Friction between Amorphous Surfaces
Woo Kyun Kim, Michael L. Falk
Simulated sliding between an oxidized silicon tip and surface over six decades of velocity using accelerated molecular dynamics reproduces the experimentally observed velocity depe…
Reformulating hyperdynamics without a transition state theory dividing surface
Woo Kyun Kim, Michael L. Falk
Reformulating hyperdynamics without using a transition state theory (TST) dividing surface makes it possible to accelerate conventional molecular dynamics (MD) simulation using a b…
Accelerated molecular dynamics simulation of low-velocity frictional sliding
Woo Kyun Kim, Michael L. Falk
Accelerated molecular dynamics (MD) simulations are implemented to model the sliding process of AFM experiments at speeds close to those found in experiment. In this study the hype…
Atomic-scale simulations on the sliding of incommensurate surfaces: The breakdown of superlubricity
Woo Kyun Kim, Michael L. Falk
Molecular dynamics simulations of frictional sliding in an Atomic Force Microscope (AFM) show a clear dependence of superlubricity between incommensurate surfaces on tip compliance…