Force Generation in Confined Active Fluids : The Role of Microstructure

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PAUL, Shuvojit, Ashreya JAYARAM, N. NARINDER, Thomas SPECK, Clemens BECHINGER, 2022. Force Generation in Confined Active Fluids : The Role of Microstructure. In: Physical Review Letters. American Physical Society (APS). 129(5), 058001. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.129.058001

@article{Paul2022-07-29Force-58436, title={Force Generation in Confined Active Fluids : The Role of Microstructure}, year={2022}, doi={10.1103/PhysRevLett.129.058001}, number={5}, volume={129}, issn={0031-9007}, journal={Physical Review Letters}, author={Paul, Shuvojit and Jayaram, Ashreya and Narinder, N. and Speck, Thomas and Bechinger, Clemens}, note={Article Number: 058001} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Bechinger, Clemens</dc:contributor> <dc:rights>terms-of-use</dc:rights> <dcterms:title>Force Generation in Confined Active Fluids : The Role of Microstructure</dcterms:title> <dcterms:available rdf:datatype="">2022-08-30T14:04:27Z</dcterms:available> <dc:contributor>Jayaram, Ashreya</dc:contributor> <dspace:hasBitstream rdf:resource=""/> <dcterms:rights rdf:resource=""/> <dcterms:isPartOf rdf:resource=""/> <dc:creator>Bechinger, Clemens</dc:creator> <dc:creator>Speck, Thomas</dc:creator> <dspace:isPartOfCollection rdf:resource=""/> <dcterms:hasPart rdf:resource=""/> <dc:creator>Paul, Shuvojit</dc:creator> <dc:language>eng</dc:language> <dc:date rdf:datatype="">2022-08-30T14:04:27Z</dc:date> <dcterms:issued>2022-07-29</dcterms:issued> <dc:creator>Jayaram, Ashreya</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Paul, Shuvojit</dc:contributor> <dc:contributor>Narinder, N.</dc:contributor> <dc:creator>Narinder, N.</dc:creator> <dcterms:abstract xml:lang="eng">We experimentally determine the force exerted by a bath of active particles onto a passive probe as a function of its distance to a wall and compare it to the measured averaged density distribution of active particles around the probe. Within the framework of an active stress, we demonstrate that both quantities are-up to a factor-directly related to each other. Our results are in excellent agreement with a minimal numerical model and confirm a general and system-independent relationship between the microstructure of active particles and transmitted forces.</dcterms:abstract> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <bibo:uri rdf:resource=""/> <dc:contributor>Speck, Thomas</dc:contributor> </rdf:Description> </rdf:RDF>

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