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Femtosecond direct laser writing of silver clusters in phosphate glasses for x-ray spatially-resolved dosimetry

hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorHARB, Joelle
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorGUÉRINEAU, Théo
hal.structure.identifierLaboratoire Hubert Curien [LabHC]
dc.contributor.authorMORANA, Adriana
hal.structure.identifierLaboratoire Hubert Curien [LabHC]
dc.contributor.authorMEYER, Arnaud
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorRAFFY, Guillaume
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorGUERZO, André Del
hal.structure.identifierLaboratoire Hubert Curien [LabHC]
dc.contributor.authorOUERDANE, Youcef
hal.structure.identifierLaboratoire Hubert Curien [LabHC]
dc.contributor.authorBOUKENTER, Aziz
hal.structure.identifierLaboratoire Hubert Curien [LabHC]
dc.contributor.authorGIRARD, Sylvain
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCARDINAL, Thierry
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.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorCANIONI, Lionel
dc.date.issued2022-03
dc.identifier.issn2227-9040
dc.description.abstractEnRadio-photoluminescence in silver-doped phosphate glasses has been extensively used for X-ray dosimetry. In this paper, we present the potential of silver clusters for X-ray spatially resolved dosimetry. Those clusters are generated in phosphate glasses containing a high concentration of silver oxide by femtosecond direct laser writing technique. Two phosphate glasses of different compositions were investigated. First, the spectroscopic properties of the pristine glasses were studied after X-ray irradiation at different doses to assess their dosimetry potential. Second, the impact of X-rays on the three-dimensional inscribed silver clusters has been analyzed using several spectroscopies methods. Our analysis highlights the resilience of embedded silver clusters acting as local probes of the deposited doses. We demonstrate that these inscribed glasses can define the range and sensitivity of X-ray doses and consider the realization of spatially-resolved dosimeters.
dc.description.sponsorshipArchitectures photoniques intégrées inscrites par laser femtoseconde pour étalonnage en microscopie de fluorescence dans l'infrarouge
dc.language.isoen
dc.publisherMDPI
dc.subject.ensilver clusters
dc.subject.enfemtosecond laser inscription
dc.subject.enX-ray irradiation
dc.subject.enspatially-resolved dosimetry
dc.subject.ensilver-containing phosphate glass
dc.title.enFemtosecond direct laser writing of silver clusters in phosphate glasses for x-ray spatially-resolved dosimetry
dc.typeArticle de revue
dc.identifier.doi10.3390/chemosensors10030110
dc.subject.halChimie/Matériaux
bordeaux.journalChemosensors
bordeaux.page110 (24 p.)
bordeaux.volume10
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-03608396
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03608396v1
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