Title:
Probing Active Nematic Films with Magnetically Manipulated Colloids

dc.contributor.author Rivas, David
dc.contributor.author Henry, Robert
dc.contributor.author Leheny, Robert
dc.contributor.author Reich, Daniel
dc.contributor.corporatename Georgia Institute of Technology. Center for the Science and Technology of Advanced Materials and Interfaces en_US
dc.contributor.corporatename Georgia Institute of Technology. School of Physics en_US
dc.contributor.corporatename Johns Hopkins University
dc.date.accessioned 2018-06-05T16:17:53Z
dc.date.available 2018-06-05T16:17:53Z
dc.date.issued 2018-04-19
dc.description Presented at the Symposium on Soft Matter Forefronts "Contributed Talks", April 19, 2018, from 2:00 p.m.-2:50 p.m. at the Marcus Nanotechnology Building, Rooms 1116-1118, Georgia Tech. en_US
dc.description Chairs: Kazem Edmond (Exxon) & Alex Alexeev (Georgia Tech). en_US
dc.description David Rivas, Robert Leheny, et al., are with Johns Hopkins University. en_US
dc.description Runtime: 8:29 minutes en_US
dc.description.abstract Active nematics are non-equilibrium liquid crystalline systems composed of self driven particles whose motility creates flows that lead to perpetual changes in the local nematic director. We employ magnetically manipulated microdisks and nanorods as local probes of quasi-2D active nematic films. By observing the hydrodynamic interactions between the probes and the films, we are able to obtain novel information about the mechanical and dynamical properties of the system. en_US
dc.description.sponsorship Georgia Institute of Technology. College of Sciences en_US
dc.description.sponsorship Georgia Institute of Technology. Institute for Materials en_US
dc.description.sponsorship Georgia Institute of Technology. Parker H. Petit Institute for Bioengineering and Bioscience en_US
dc.description.sponsorship Georgia Institute of Technology. School of Materials Science and Engineering en_US
dc.description.sponsorship Georgia Institute of Technology. School of Physics en_US
dc.description.sponsorship American Physical Society en_US
dc.description.sponsorship Exxon Mobil Corporation en_US
dc.description.sponsorship National Science Foundation (U.S.) en_US
dc.format.extent 8:29 minutes
dc.identifier.uri http://hdl.handle.net/1853/59985
dc.language.iso en_US en_US
dc.publisher Georgia Institute of Technology en_US
dc.subject Nematic films en_US
dc.subject Probes en_US
dc.subject Soft matter en_US
dc.title Probing Active Nematic Films with Magnetically Manipulated Colloids en_US
dc.title.alternative Hydrodynamically Induced Vortex Formation in Active Nematic Films en_US
dc.type Moving Image
dc.type.genre Lecture
dspace.entity.type Publication
local.contributor.corporatename Soft Matter Incubator
local.contributor.corporatename Center for the Science and Technology of Advanced Materials and Interfaces
relation.isOrgUnitOfPublication 95867400-60a4-4b13-be33-8c9ea9434266
relation.isOrgUnitOfPublication a21b130a-9b72-4c0c-b82d-22f981aa1d12
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