Pattern formation and transport for externally driven active matter on periodic substrates (a)

Reichhardt, C.; Reichhardt, C. J. O.

doi:10.1209/0295-5075/accd96

Title: Pattern formation and transport for externally driven active matter on periodic substrates ^(a)

Abstract

Abstract We investigate the transport of interacting active run-and-tumble particles moving under an external drift force through a periodic array of obstacles for increasing drive amplitudes. For high activity where the system forms a motility-induced phase-separated state, there are several distinct dynamic phases including a low drive pinned cluster phase, an intermediate uniform fluid, and a higher drive stripe crystal state. The transitions between the phases are correlated with signatures in the transport curves, differential mobility, and power spectra of the velocity fluctuations. In contrast, in the low activity regime the transport curves and power spectra undergo little change as a function of drive. We argue that in the high activity limit, the behavior is similar to that of driven solids on periodic substrates, while in the low activity limit the system behaves like a driven fluid.

Authors:: Reichhardt, C.; Reichhardt, C. J. O.

Publication Date:: Wed Apr 26 00:00:00 EDT 2023

Sponsoring Org.:: USDOE

OSTI Identifier:: 1971535

Resource Type:: Published Article

Journal Name:: Europhysics Letters

Additional Journal Information:: Journal Name: Europhysics Letters Journal Volume: 142 Journal Issue: 3; Journal ID: ISSN 0295-5075

Publisher:: IOP Publishing

Country of Publication:: France

Language:: English

Citation Formats


                    Reichhardt, C., and Reichhardt, C. J. O. Pattern formation and transport for externally driven active matter on periodic substrates (a).  France: N. p., 2023. 
Web.  doi:10.1209/0295-5075/accd96.

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                    Reichhardt, C., & Reichhardt, C. J. O. Pattern formation and transport for externally driven active matter on periodic substrates (a).  France.  https://doi.org/10.1209/0295-5075/accd96

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                    Reichhardt, C., and Reichhardt, C. J. O. Wed .  
"Pattern formation and transport for externally driven active matter on periodic substrates (a)".  France.  https://doi.org/10.1209/0295-5075/accd96.

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@article{osti_1971535,

  title        = {Pattern formation and transport for externally driven active matter on periodic substrates (a)},

  author       = {Reichhardt, C. and Reichhardt, C. J. O.},

  abstractNote = {Abstract We investigate the transport of interacting active run-and-tumble particles moving under an external drift force through a periodic array of obstacles for increasing drive amplitudes. For high activity where the system forms a motility-induced phase-separated state, there are several distinct dynamic phases including a low drive pinned cluster phase, an intermediate uniform fluid, and a higher drive stripe crystal state. The transitions between the phases are correlated with signatures in the transport curves, differential mobility, and power spectra of the velocity fluctuations. In contrast, in the low activity regime the transport curves and power spectra undergo little change as a function of drive. We argue that in the high activity limit, the behavior is similar to that of driven solids on periodic substrates, while in the low activity limit the system behaves like a driven fluid.},

  doi          = {10.1209/0295-5075/accd96},

  journal      = {Europhysics Letters},

  number       = 3,

  volume       = 142,

  place        = {France},

  year         = {Wed Apr 26 00:00:00 EDT 2023},

  month        = {Wed Apr 26 00:00:00 EDT 2023}

}

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Title: Pattern formation and transport for externally driven active matter on periodic substrates (a)

Abstract

Citation Formats

Collective Directional Locking of Colloidal Monolayers on a Periodic Substrate journal, February 2020

Composite Flux-Line Lattices Stabilized in Superconducting Films by a Regular Array of Artificial Defects journal, April 1995

Deflection of phototactic microswimmers through obstacle arrays journal, September 2020

Kinetically Locked-In Colloidal Transport in an Array of Optical Tweezers journal, September 2002

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Structural lubricity in soft and hard matter systems journal, September 2020

Transition from turbulent to nearly laminar vortex flow in superconductors with periodic pinning journal, October 2009

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Active Particles with Soft and Curved Walls: Equation of State, Ratchets, and Instabilities journal, August 2016

Wetting of a solid surface by active matter journal, January 2021

Phase Behavior of Colloidal Molecular Crystals on Triangular Light Lattices journal, May 2002

Bacterial ratchet motors journal, May 2010

Nonequilibrium dynamic phases and plastic flow of driven vortex lattices in superconductors with periodic arrays of pinning sites journal, September 1998

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Microswimmers in patterned environments journal, January 2011

Dynamical Clustering and Phase Separation in Suspensions of Self-Propelled Colloidal Particles journal, June 2013

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Wetting Transitions Displayed by Persistent Active Particles journal, August 2017

Solitons in Overdamped Brownian Dynamics journal, August 2022

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Flux Pinning in a Superconductor by an Array of Submicrometer Magnetic Dots journal, September 1997

Frictional dynamics of stiff monolayers: from nucleation dynamics to thermal sliding journal, January 2014

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Hall Noise and Transverse Freezing in Driven Vortex Lattices journal, October 1999

Editorial: Motile active matter journal, August 2021

Collective excitations in jammed states: ultrafast defect propagation and finite-size scaling journal, September 2022

Depinning and nonequilibrium dynamic phases of particle assemblies driven over random and ordered substrates: a review journal, December 2016

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Modulating drift dynamics of circle swimmers by periodic potentials journal, May 2022

Aspects of jamming in two-dimensional athermal frictionless systems journal, January 2014

Dewetting and spreading transitions for active matter on random pinning substrates journal, May 2017

Direct Observation of Vortex Dynamics in Superconducting Films with Regular Arrays of Defects journal, November 1996

Threshold diffusion in a tilted washboard potential journal, December 1999

Anomalous Transport of Tracers in Active Baths journal, July 2022

Motility-Induced Phase Separation journal, March 2015

Dynamic regimes for driven colloidal particles on a periodic substrate at commensurate and incommensurate fillings journal, December 2013

Active Particles in Complex and Crowded Environments journal, November 2016

Emergent colloidal currents across ordered and disordered landscapes journal, October 2021

Commensurate states and pattern switching via liquid crystal skyrmions trapped in a square lattice journal, January 2020

Athermal Phase Separation of Self-Propelled Particles with No Alignment journal, June 2012

Active matter transport and jamming on disordered landscapes journal, July 2014

Structure and Dynamics of a Phase-Separating Active Colloidal Fluid journal, January 2013

Transport of active ellipsoidal particles in ratchet potentials journal, March 2014

Geometric effects induce anomalous size-dependent active transport in structured environments journal, July 2022

Dynamic Phases of Vortices in Superconductors with Periodic Pinning journal, March 1997

Colloquium : Modeling friction: From nanoscale to mesoscale journal, April 2013

Title: Pattern formation and transport for externally driven active matter on periodic substrates ^(a)

Collective Directional Locking of Colloidal Monolayers on a Periodic Substrate
journal, February 2020

Composite Flux-Line Lattices Stabilized in Superconducting Films by a Regular Array of Artificial Defects
journal, April 1995

Deflection of phototactic microswimmers through obstacle arrays
journal, September 2020

Kinetically Locked-In Colloidal Transport in an Array of Optical Tweezers
journal, September 2002

Future directions for active matter on ordered substrates
journal, July 2022

Structural lubricity in soft and hard matter systems
journal, September 2020

Transition from turbulent to nearly laminar vortex flow in superconductors with periodic pinning
journal, October 2009

Hydrodynamics of soft active matter
journal, July 2013

Living Crystals of Light-Activated Colloidal Surfers
journal, January 2013

Active Particles with Soft and Curved Walls: Equation of State, Ratchets, and Instabilities
journal, August 2016

Wetting of a solid surface by active matter
journal, January 2021

Phase Behavior of Colloidal Molecular Crystals on Triangular Light Lattices
journal, May 2002

Bacterial ratchet motors
journal, May 2010

Nonequilibrium dynamic phases and plastic flow of driven vortex lattices in superconductors with periodic arrays of pinning sites
journal, September 1998

Cluster-growth in freely cooling granular media
journal, September 1999

Microswimmers in patterned environments
journal, January 2011

Dynamical Clustering and Phase Separation in Suspensions of Self-Propelled Colloidal Particles
journal, June 2013

Observation of kinks and antikinks in colloidal monolayers driven across ordered surfaces
journal, December 2011

Wetting Transitions Displayed by Persistent Active Particles
journal, August 2017

Solitons in Overdamped Brownian Dynamics
journal, August 2022

Static and dynamic friction in sliding colloidal monolayers
journal, September 2012

Flux Pinning in a Superconductor by an Array of Submicrometer Magnetic Dots
journal, September 1997

Frictional dynamics of stiff monolayers: from nucleation dynamics to thermal sliding
journal, January 2014

Observation of Vortex Pinning in Bose-Einstein Condensates
journal, December 2006

Hall Noise and Transverse Freezing in Driven Vortex Lattices
journal, October 1999

Editorial: Motile active matter
journal, August 2021

Collective excitations in jammed states: ultrafast defect propagation and finite-size scaling
journal, September 2022

Depinning and nonequilibrium dynamic phases of particle assemblies driven over random and ordered substrates: a review
journal, December 2016

Statics and dynamics of skyrmions interacting with disorder and nanostructures
journal, September 2022

Modulating drift dynamics of circle swimmers by periodic potentials
journal, May 2022

Aspects of jamming in two-dimensional athermal frictionless systems
journal, January 2014

Dewetting and spreading transitions for active matter on random pinning substrates
journal, May 2017

Direct Observation of Vortex Dynamics in Superconducting Films with Regular Arrays of Defects
journal, November 1996

Threshold diffusion in a tilted washboard potential
journal, December 1999

Anomalous Transport of Tracers in Active Baths
journal, July 2022

Motility-Induced Phase Separation
journal, March 2015

Dynamic regimes for driven colloidal particles on a periodic substrate at commensurate and incommensurate fillings
journal, December 2013

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journal, November 2016

Emergent colloidal currents across ordered and disordered landscapes
journal, October 2021

Commensurate states and pattern switching via liquid crystal skyrmions trapped in a square lattice
journal, January 2020

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journal, June 2012

Active matter transport and jamming on disordered landscapes
journal, July 2014

Structure and Dynamics of a Phase-Separating Active Colloidal Fluid
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Transport of active ellipsoidal particles in ratchet potentials
journal, March 2014

Geometric effects induce anomalous size-dependent active transport in structured environments
journal, July 2022

Dynamic Phases of Vortices in Superconductors with Periodic Pinning
journal, March 1997

Colloquium : Modeling friction: From nanoscale to mesoscale
journal, April 2013