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Spatially controlled dissolution of Ag nanoparticles in irradiated SiO<sub>2</sub> sol–gel film

hal.structure.identifierSchool of Materials Science and Engineering
dc.contributor.authorMASSERA, Jonathan
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMARTIN, A.
hal.structure.identifierThe College of Optics and Photonics [Orlando] [CREOL]
dc.contributor.authorCHOI, J.
hal.structure.identifierThe College of Optics and Photonics [Orlando] [CREOL]
dc.contributor.authorANDERSON, T.
hal.structure.identifierSchool of Materials Science and Engineering
dc.contributor.authorPETIT, Laëticia
hal.structure.identifierThe College of Optics and Photonics [Orlando] [CREOL]
dc.contributor.authorRICHARDSON, Martin
hal.structure.identifierNkanea Technologies Inc.
dc.contributor.authorOBENG, Y.
hal.structure.identifierSchool of Materials Science and Engineering
dc.contributor.authorRICHARDSON, Kathleen
dc.date.issued2010
dc.identifier.issn0022-3697
dc.description.abstractEnIn this paper, we report the spatially controlled dissolution of silver nanoparticles in irradiated SiO2 sol–gel films. The Ag nanoparticles have been formed in the sol–gel solution before the film deposition by adding Triton and ascorbic acid and also after the film deposition using a heat treatment at 700 °C for few minutes or at 550 °C for 6 h in reducing atmosphere. Using a spectrometer, a new view white light interferometer and a micro-thermal analyzer, we demonstrate that the silver nanoparticles can be dissolved using a continuous black ray UV lamp or with a near-infrared (NIR) femtosecond laser, due to a significantly increase in the local temperature. We confirm that the micro-thermal analyzer can be used as a new tool to study the dissolution of metallic nanoparticles in thin film if located at the surface of the films.
dc.language.isoen
dc.publisherElsevier
dc.subject.enGlasses
dc.subject.enOptical materials
dc.subject.enThin films
dc.subject.enOptical properties
dc.subject.enSurface properties
dc.title.enSpatially controlled dissolution of Ag nanoparticles in irradiated SiO<sub>2</sub> sol–gel film
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jpcs.2010.09.002
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Physics and Chemistry of Solids
bordeaux.page1634-1638
bordeaux.volume71
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-00547542
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00547542v1
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