Show simple item record

Files in this item


Item metadata

dc.contributor.authorDusel, Marco
dc.contributor.authorBetzold, Simon
dc.contributor.authorBrodbeck, Sebastian
dc.contributor.authorHerbst, Stefanie
dc.contributor.authorWürthner, Frank
dc.contributor.authorFriedrich, Daniel
dc.contributor.authorHecht, Bert
dc.contributor.authorHöfling, Sven
dc.contributor.authorDietrich, Christof P.
dc.identifier.citationDusel , M , Betzold , S , Brodbeck , S , Herbst , S , Würthner , F , Friedrich , D , Hecht , B , Höfling , S & Dietrich , C P 2017 , ' Three-dimensional photonic confinement in imprinted liquid crystalline pillar microcavities ' , Applied Physics Letters , vol. 110 , no. 20 , 201113 .
dc.identifier.otherPURE: 249930868
dc.identifier.otherPURE UUID: 83e42043-fbe0-4faa-bfd4-26e958a6897c
dc.identifier.otherScopus: 85029902614
dc.identifier.otherWOS: 000402319500013
dc.descriptionSv.H. acknowledges financial support by the EPSRC ”Hybrid Polaritonics” Grant (EP/M025330/1). F.W. thanks the Deutsche Forschungsgemeinschaft (DFG) for financial support (WU317/18-1).en
dc.description.abstractWe demonstrate the feasibility of a thermal imprint technology capable of structuring organic thin films with liquid crystalline properties forming feature sizes on a several micrometer scale. The imprint technique can directly be applied onto a variety of substrates including dielectric mirrors. The so fabricated three-dimensional microcavities have lateral extensions up to 20 µm and heights between 1 and 5 µm. Exemplarily, pillar microcavities were produced wherein three-dimensional photonic confinement is observed by the formation of 0D cavity mode patterns. The imprint technique further favors the formation of hemispherical pillar geometries rather than cylindrical pillars resulting in equidistant mode spacings of transversal cavity modes.
dc.relation.ispartofApplied Physics Lettersen
dc.rights© 2017 the Author(s). This work has been made available online in accordance with the publisher’s policies. This is the author created accepted version manuscript following peer review and as such may differ slightly from the final published version. The final published version of this work is available at /
dc.subjectQC Physicsen
dc.subjectT Technologyen
dc.titleThree-dimensional photonic confinement in imprinted liquid crystalline pillar microcavitiesen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.description.statusPeer revieweden

This item appears in the following Collection(s)

Show simple item record