489 citations · 2k across the 58 of their papers we have counts for
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Strongly anisotropic non-equilibrium phase transition in Ising models with friction
Sebastian Angst, Alfred Hucht, Dietrich E. Wolf
The non-equilibrium phase transition in driven two-dimensional Ising models with two different geometries is investigated using Monte Carlo methods as well as analytical calculatio…
Magnetic friction: From Stokes to Coulomb behavior
Martin P. Magiera, Sebastian Angst, Alfred Hucht +1
We demonstrate that in a ferromagnetic substrate, which is continuously driven out of equilibrium by a field moving with constant velocity , at least two types of friction may o…
Minimal dissipation theory and shear bands in biaxial tests
Thomas Stegmann, Janos Török, Lothar Brendel +1
True biaxial tests of granular materials are investigated by applying the principle of minimal dissipation and comparing to two dimensional contact dynamics simulations. It is show…
Fractal Substructures due to Fragmentation and Reagglomeration
Dietrich E. Wolf, Thorsten Poeschel, Thomas Schwager +2
Cohesive powders form agglomerates that can be very porous. Hence they are also very fragile. Consider a process of complete fragmentation on a characteristic length scale ,…
Rate Equations and Scaling in Pulsed Laser Deposition
A. C. Barato, H. Hinrichsen, D. E. Wolf
We study a simplified model for pulsed laser deposition [Phys. Rev. Lett. {\bf 87}, 135701 (2001)] by rate equations. We consider a set of equations, where islands are assumed to b…
Magnetic friction in Ising spin systems
Dirk Kadau, Alfred Hucht, Dietrich E. Wolf
A new contribution to friction is predicted to occur in systems with magnetic correlations: Tangential relative motion of two Ising spin systems pumps energy into the magnetic degr…