Dynamical Clustering and Phase Separation in Suspensions of Self-Propelled Colloidal Particles
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Ivo Buttinoni
- Julian Bialke
- Felix Kuemmel
- Hartmut Loewen
- Clemens Bechinger
- Thomas Speck
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000320115400012&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.110.238301
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: 160JJ
- PubMed Identifier: 25167534
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 23
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 238301
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Titel
- Dynamical Clustering and Phase Separation in Suspensions of Self-Propelled Colloidal Particles
- Sub types
- Article
- Ausgabe der Zeitschrift
- 110
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Ivo Buttinoni
- Julian Bialké
- Felix Kümmel
- Hartmut Löwen
- Clemens Bechinger
- Thomas Speck
- DOI
- 10.1103/physrevlett.110.238301
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 23
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 238301
- Online publication date
- 2013
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.110.238301
- Datum der Datenerfassung
- 2017
- Titel
- Dynamical Clustering and Phase Separation in Suspensions of Self-Propelled Colloidal Particles
- Ausgabe der Zeitschrift
- 110
Datenquelle: Crossref
- Abstract
- We study experimentally and numerically a (quasi-)two-dimensional colloidal suspension of self-propelled spherical particles. The particles are carbon-coated Janus particles, which are propelled due to diffusiophoresis in a near-critical water-lutidine mixture. At low densities, we find that the driving stabilizes small clusters. At higher densities, the suspension undergoes a phase separation into large clusters and a dilute gas phase. The same qualitative behavior is observed in simulations of a minimal model for repulsive self-propelled particles lacking any alignment interactions. The observed behavior is rationalized in terms of a dynamical instability due to the self-trapping of self-propelled particles.
- Addresses
- II. Institut für Physik, Universität Stuttgart, D-70569 Stuttgart, Germany.
- Autoren
- Ivo Buttinoni
- Julian Bialké
- Felix Kümmel
- Hartmut Löwen
- Clemens Bechinger
- Thomas Speck
- DOI
- 10.1103/physrevlett.110.238301
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 25167534
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 23
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2013
- Paginierung
- 238301
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum der Datenerfassung
- 2014
- Titel
- Dynamical clustering and phase separation in suspensions of self-propelled colloidal particles.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 110
Datenquelle: Europe PubMed Central
- Abstract
- We study experimentally and numerically a (quasi-)two-dimensional colloidal suspension of self-propelled spherical particles. The particles are carbon-coated Janus particles, which are propelled due to diffusiophoresis in a near-critical water-lutidine mixture. At low densities, we find that the driving stabilizes small clusters. At higher densities, the suspension undergoes a phase separation into large clusters and a dilute gas phase. The same qualitative behavior is observed in simulations of a minimal model for repulsive self-propelled particles lacking any alignment interactions. The observed behavior is rationalized in terms of a dynamical instability due to the self-trapping of self-propelled particles.
- Autoren
- Ivo Buttinoni
- Julian Bialké
- Felix Kümmel
- Hartmut Löwen
- Clemens Bechinger
- Thomas Speck
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/25167534
- DOI
- 10.1103/PhysRevLett.110.238301
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 23
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 238301
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2015
- Titel
- Dynamical clustering and phase separation in suspensions of self-propelled colloidal particles.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 110
Datenquelle: PubMed
- Abstract
- We study experimentally and numerically a (quasi) two dimensional colloidal suspension of self-propelled spherical particles. The particles are carbon-coated Janus particles, which are propelled due to diffusiophoresis in a near-critical water-lutidine mixture. At low densities, we find that the driving stabilizes small clusters. At higher densities, the suspension undergoes a phase separation into large clusters and a dilute gas phase. The same qualitative behavior is observed in simulations of a minimal model for repulsive self-propelled particles lacking any alignment interactions. The observed behavior is rationalized in terms of a dynamical instability due to the self-trapping of self-propelled particles.
- Autoren
- Ivo Buttinoni
- Julian Bialké
- Felix Kümmel
- Hartmut Löwen
- Clemens Bechinger
- Thomas Speck
- Autoren-URL
- http://arxiv.org/abs/1305.4185v1
- Zeitschrift
- Phys. Rev. Lett.
- Schlüsselwörter
- cond-mat.soft
- cond-mat.soft
- Notes
- 8 pages including supplemental information, to appear in Phys. Rev. Lett
- Paginierung
- 238301
- Datum der Veröffentlichung
- 2013
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevLett.110.238301
- Datum der Datenerfassung
- 2013
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2013
- Titel
- Dynamical clustering and phase separation in suspensions of self-propelled colloidal particles
- Ausgabe der Zeitschrift
- 110
Files
1305.4185v1.pdf
Datenquelle: arXiv
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