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Silver photochemical reactivity under electronic irradiation of zinc-phosphate and sodium gallo-phosphate glasses

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorALASSANI, Fouad
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDESMOULIN, Jean Charles
hal.structure.identifierLaboratoire des Solides Irradiés - Irradiated Solids Laboratory [LSI]
hal.structure.identifierDéfauts, Désordre et Structuration de la Matière [DDSM]
dc.contributor.authorCAVANI, Olivier
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorPETIT, Yannick
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCARDINAL, Thierry
hal.structure.identifierLaboratoire des Solides Irradiés - Irradiated Solids Laboratory [LSI]
hal.structure.identifierDéfauts, Désordre et Structuration de la Matière [DDSM]
dc.contributor.authorOLLIER, Nadège
dc.date.issued2023-01
dc.identifier.issn0022-3093
dc.description.abstractEnIn the present work, the effect of electron irradiations on silver-containing phosphate glasses using a 2.5 MeV electron beam has been explored by Electron Spin Resonance (ESR) and luminescence spectroscopy. The process involved in the interaction of electron beam with both the silver-containing and silver-free phosphate glass matrix and the formation of colored centers is discussed. This allowed an understanding of the initial phenomena of electron deposition and charge trapping that supports the photosensitivity of these glasses by identifying the point defects and the Ag species. The effect of the silver concentration and the structure of the glass depending on the integrated dose have been investigated. The insitu cathodoluminescence measurements give additional valuable information about the cascade of chemical reactions in the formation of new silver species, namely from the initial silver ions to the molecular silver clusters.
dc.description.sponsorshipArchitectures photoniques intégrées inscrites par laser femtoseconde pour étalonnage en microscopie de fluorescence dans l'infrarouge - ANR-19-CE08-0021
dc.language.isoen
dc.publisherElsevier
dc.subject.enSilver containing Phosphate glass
dc.subject.enSilver photochemistry
dc.subject.enelectronic irradiation
dc.subject.enColor centers
dc.subject.ensilver clusters
dc.title.enSilver photochemical reactivity under electronic irradiation of zinc-phosphate and sodium gallo-phosphate glasses
dc.typeArticle de revue
dc.identifier.doi10.1016/j.jnoncrysol.2022.122009
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of Non-Crystalline Solids
bordeaux.page122009 (10 p.)
bordeaux.volume600
bordeaux.peerReviewedoui
hal.identifierhal-03851869
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03851869v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Non-Crystalline%20Solids&rft.date=2023-01&rft.volume=600&rft.spage=122009%20(10%20p.)&rft.epage=122009%20(10%20p.)&rft.eissn=0022-3093&rft.issn=0022-3093&rft.au=ALASSANI,%20Fouad&DESMOULIN,%20Jean%20Charles&CAVANI,%20Olivier&PETIT,%20Yannick&CARDINAL,%20Thierry&rft.genre=article


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