Anisotropic Dynamic Flow Phases and Pinning in Superconductors with Regular Triangular Pinning Arrays

[[abstract]]We explore the vortex motion in superconductors with regular triangular arrays through extensive simulations. The dynamic behavior is simulated using molecular dynamic method. Anisotropic dynamic flow phases and pinning features are shown in driving force versus average velocity curves and in trajectories of the moving vortices. The critical depinning force is obtained for a large range of magnetic field and the anisotropic features are clearly shown