Tunable structures of mixtures of magnetic particles in liquid-crystalline matrices
dc.contributor.author | Peroukidis, Stavros D. | |
dc.contributor.author | Lichtner, Ken | |
dc.contributor.author | Klapp, Sabine H. L. | |
dc.date.accessioned | 2017-10-25T06:25:20Z | |
dc.date.available | 2017-10-25T06:25:20Z | |
dc.date.issued | 2015 | |
dc.description | Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich. | de |
dc.description | This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively. | en |
dc.description.abstract | We investigate the self-organization of a binary mixture of similar sized rods and dipolar soft spheres by means of Monte-Carlo simulations. We model interparticle interactions by employing anisotropic Gay-Berne, dipolar and soft-sphere interactions. In the limit of vanishing magnetic moments we obtain a variety of fully miscible liquid crystalline phases including nematic, smectic and lamellar phases. For the magnetic mixture, we find that the liquid crystalline matrix supports the formation of orientationally ordered ferromagnetic chains. Depending on the relative size of the species the chains align parallel or perpendicular to the director of the rods forming uniaxial or biaxial nematic, smectic and lamellar phases. As an exemplary external perturbation we apply a homogeneous magnetic field causing uniaxial or biaxial ordering to an otherwise isotropic state. | en |
dc.description.sponsorship | DFG, SPP 1681, Feldgesteuerte Partikel-Matrix-Wechselwirkungen: Erzeugung, skalenübergreifende Modellierung und Anwendung magnetischer Hybridmaterialien | en |
dc.identifier.eissn | 1744-6848 | |
dc.identifier.issn | 1744-683X | |
dc.identifier.pmid | 26041553 | |
dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/6947 | |
dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-6286 | |
dc.language.iso | en | |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
dc.subject.ddc | 530 Physik | de |
dc.title | Tunable structures of mixtures of magnetic particles in liquid-crystalline matrices | en |
dc.type | Article | en |
dc.type.version | publishedVersion | en |
dcterms.bibliographicCitation.doi | 10.1039/c5sm00903k | |
dcterms.bibliographicCitation.issue | 30 | |
dcterms.bibliographicCitation.journaltitle | Soft matter | en |
dcterms.bibliographicCitation.originalpublishername | Royal Society of Chemistry | de |
dcterms.bibliographicCitation.originalpublisherplace | Cambridge | de |
dcterms.bibliographicCitation.pageend | 6008 | |
dcterms.bibliographicCitation.pagestart | 5999 | |
dcterms.bibliographicCitation.volume | 11 | |
tub.accessrights.dnb | domain | |
tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Theoretische Physik::FG Computersimulationen und Theorie komplexer Fluide | de |
tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
tub.affiliation.group | FG Computersimulationen und Theorie komplexer Fluide | de |
tub.affiliation.institute | Inst. Theoretische Physik | de |
tub.publisher.universityorinstitution | Technische Universität Berlin |
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