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Dielectric properties of magnetorheological elastomers with different microstructure

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dc.title Dielectric properties of magnetorheological elastomers with different microstructure en
dc.contributor.author Moučka, Robert
dc.contributor.author Sedlačík, Michal
dc.contributor.author Cvek, Martin
dc.relation.ispartof Applied Physics Letters
dc.identifier.issn 0003-6951 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2018
utb.relation.volume 112
utb.relation.issue 12
dc.type article
dc.language.iso en
dc.publisher American Institute of Physics Inc.
dc.identifier.doi 10.1063/1.5021750
dc.relation.uri https://aip.scitation.org/doi/abs/10.1063/1.5021750
dc.description.abstract Composite materials containing magnetic particles organised within the polymer matrix by the means of an external magnetic field during the curing process were prepared, and their dielectric properties were compared with their isotropic analogues of the same filler concentration but homogeneous spatial distribution. A substantial dielectric response observed for anisotropic systems in a form of relaxation processes was explained as charge transport via the mechanism of variable range hopping. The changes in registered relaxations' critical frequency and shape of dielectric spectra with the filler concentration were discussed in terms of decreasing anisotropy of the system. The knowledge of the dielectric response of studied systems is essential for their practical applications such as piezoresistive sensors or radio-absorbing materials. © 2018 Author(s). en
utb.faculty University Institute
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007819
utb.identifier.obdid 43878244
utb.identifier.scopus 2-s2.0-85044270972
utb.identifier.wok 000428458100022
utb.identifier.coden APPLA
utb.source j-scopus
dc.date.accessioned 2018-04-23T15:01:46Z
dc.date.available 2018-04-23T15:01:46Z
dc.description.sponsorship 17-24730S, GACR, Grantová Agentura České Republiky
dc.description.sponsorship Czech Science Foundation [17-24730S]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Moučka, Robert
utb.contributor.internalauthor Sedlačík, Michal
utb.contributor.internalauthor Cvek, Martin
utb.scopus.affiliation Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, tr. T. Bati 5678, Zlín, Czech Republic; Polymer Centre, Faculty of Technology, Tomas Bata University in Zlín, Vavreckova 275, Zlín, Czech Republic
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