Directional Locking in a 2D Yukawa Solid Modulated by a 2D Periodic Substrate
arXiv:2206.13651 · doi:10.1103/PhysRevE.106.015202
Abstract
Directional depinning dynamics of a 2D dusty plasma solid modulated by a 2D square periodic substrate are investigated using Langevin dynamical simulations. We observe prominent directional locking effects when the direction of the external driving force is varied relative to the underlying square substrate. These locking steps appear when the direction of the driving force is close to the symmetry direction of the substrate, corresponding to the different dynamical flow patterns and the structures. In the conditions between the adjacent locking steps, moving ordered states are observed. Although the discontinuous transitions often occur between the locking steps and the non-locking portion, the continuous transitions are also found around the locking step associated with the disordered plastic flow close to its termini. Our results show that directional locking also occurs for underdamped systems, which could be tested experimentally in dusty plasmas modulated by 2D substrates.
arXiv comment10 pages, 5 postscript figures
References in corpus (38)
- Superdiffusion and non-Gaussian statistics in a driven-dissipative 2D dusty plasma
- Depinning and nonequilibrium dynamic phases of particle assemblies driven over random and ordered substrates: a review
- Phase Locking, Devil's Staircases, Farey Trees, and Arnold Tongues in Driven Vortex Lattices with Periodic Pinning
- Shear viscosity of two-dimensional Yukawa systems in liquid state
- Solid superheating observed in two-dimensional strongly-coupled dusty plasma
- Guided vortex motion in superconductors with a square antidot lattice
- Viscoelasticity of 2D liquids quantified in a dusty plasma experiment
- Dynamical Ordering of Driven Stripe Phases in Quenched Disorder
- Green-Kubo relation for viscosity tested using experimental data for a 2D dusty plasma
- Multidimensional optical fractionation with holographic verification
- Multi-directional sorting modes in deterministic lateral displacement devices
- Statistically Locked-in Transport Through Periodic Potential Landscapes
- Slow plastic creep of 2D dusty plasma solids
- Directional vortex motion guided by artificially induced mesoscopic potentials
- Rapid heating and cooling in two-dimensional Yukawa systems
- Depinning with dynamic stress overshoots: Mean field theory
- Separation of suspended particles in microfluidic systems by directional-locking in periodic fields
- Rectification and Phase Locking for Particles on Two Dimensional Periodic Substrates
- Directional Locking Effects and Dynamics for Particles Driven Through a Colloidal Lattice
- Collective Directional Locking of Colloidal Monolayers on a Periodic Substrate
- Absolute Transverse Mobility and Ratchet Effect on Periodic 2D Symmetric Substrates
- Nanoscale simulations of directional locking
- Rhombic preordering on a square substrate
- Mode coupling and resonance instabilities in quasi-two-dimensional dust clusters in complex plasmas
- Driven Disordered Polymorphic Solids: Phases and Phase Transitions, Dynamical Coexistence and Peak Effect Anomalies
- Pinning and Dynamics of Colloids on One Dimensional Periodic Potentials
- Statics and Dynamics of Yukawa Cluster Crystals on Ordered Substrates
- Exploiting lattice potentials for sorting chiral particles
- Directional locking in deterministic lateral displacement microfluidic separation systems
- Directional Locking Effects for Active Matter Particles Coupled to a Periodic Substrate
- Phonon spectra of two-dimensional liquid dusty plasmas on a one-dimensional periodic substrate
- Orientational pinning and transverse voltage: Simulations and experiments in square Josephson junction arrays
- Structures and Diffusion of Two Dimensional Dusty Plasmas on One Dimensional Periodic Substrates
- Depinning dynamics of two-dimensional dusty plasmas on a one-dimensional periodic substrate
- Structural Transitions and Dynamical Regimes for Directional Locking of Particles Driven over Periodic Substrates
- Dynamical Phase Diagrams for Moving Vortices Interacting with Periodic Pinning
- Continuous and Discontinuous Transitions in the Depinning of Two-Dimensional Dusty Plasmas on a One-Dimensional Periodic Substrate
- Phonon spectra of a two-dimensional solid dusty plasma modified by two-dimensional periodic substrates
Cited by in corpus (4)
- Frictionless nanohighways on crystalline surfaces
- Superlubric-pinned transition of a two-dimensional solid dusty plasma under a periodic triangular substrate
- Dynamical commensuration effect in a two-dimensional Yukawa solid modulated by periodic substrates
- Driven dust-charge fluctuation and chaotic ion dynamics in the plasma sheath and pre-sheath regions