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dc.creatorBoggiano, Hilario D
dc.creatorBerté, Rodrigo
dc.creatorScarpettini, Alberto F
dc.creatorCortés, Emiliano
dc.creatorMaier, Stefan A.
dc.creatorBragas, Andrea V.
dc.date.accessioned2020-09-18T18:27:36Z
dc.date.available2020-09-18T18:27:36Z
dc.date.issued2020-06-02
dc.identifier.citationDetermination of Nanoscale Mechanical Properties of Polymers via Plasmonic Nanoantennas Hilario D. Boggiano, Rodrigo Berté, Alberto F. Scarpettini, Emiliano Cortés, Stefan A. Maier, and Andrea V. Bragas ACS Photonics 2020 7 (6), 1403-1409 DOI: 10.1021/acsphotonics.0c00631es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12272/4551
dc.description.abstractNanotechnology and the consequent emergence of miniaturized devices are driving the need to improve our understanding of the mechanical properties of a myriad of materials. Here we focus on amorphous polymeric materials and introduce a new way to determine the nanoscale mechanical response of polymeric thin films in the GHz range, using ultrafast optical means. Coupling of the films to plasmonic nanoantennas excited at their vibrational eigenfrequencies allows the extraction of the values of the mechanical moduli as well as the estimation of the glass transition temperature via time-domain measurements, here demonstrated for PMMA films. This nanoscale method can be extended to the determination of mechanical and elastic properties of a wide range of spatially strongly confined materials.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.relation.isversionofhttps://pubs.acs.org/doi/abs/10.1021/acsphotonics.0c00631
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.rights.uriAtribución-NoComercial-CompartirIgual 4.0 Internacional*
dc.subjectUTNes_ES
dc.subjectFRDes_ES
dc.subjectnanomechanicses_ES
dc.subjectultrafast opticses_ES
dc.subjectnanoantennases_ES
dc.subjectpolymerses_ES
dc.subjectplasmonicses_ES
dc.titleDetermination of Nanoscale Mechanical Properties of Polymers via Plasmonic Nanoantennases_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderScarpettini, Albertoes_ES
dc.description.affiliationFil: Scarpettini, Alberto F. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo Nanofotonica; Argentina.es_ES
dc.description.peerreviewedPeer Reviewedes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.rights.useAtribución – No Comercial – Compartir Igual (by-nc-sa)es_ES
dc.identifier.doi10.1021/acsphotonics.0c00631


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