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Atomic spin sensitive dissipation on magnetic surfaces
Franco Pellegrini, Giuseppe E. Santoro, Erio Tosatti
We identify the mechanism of energy dissipation relevant to spin-sensitive nanomechanics including the recently introduced magnetic exchange force microscopy, where oscillating mag…
Ballistic nanofriction
Roberto Guerra, Ugo Tartaglino, Andrea Vanossi +1
Sliding parts in nanosystems such as Nano ElectroMechanical Systems (NEMS) and nanomotors, increasingly involve large speeds, and rotations as well as translations of the moving su…
Parameter-free dissipation in simulated sliding friction
Andrea Benassi, Andrea Vanossi, Giuseppe E. Santoro +1
Non-equilibrium molecular dynamics simulations, of crucial importance in sliding friction, are hampered by arbitrariness and uncertainties in the way Joule heat is removed. We impl…