Silver centers luminescence in phosphate glasses subjected to X‐Rays or combined X‐rays and femtosecond laser exposure
Source abstract
Abstract
Abstract The generation of silver species has been investigated in silver‐containing sodo‐gallo‐phosphate glasses subjected to X‐ray irradiations. Radioluminescence spectroscopy has evidenced the presence of isolated and paired silver ions. The proportion of silver pairing is found dominant in ortho‐phosphate glass compositions, compared to poly‐phosphate counterparts. The phosphate glass network is reported to have a decisive impact on X‐Ray photosensitivity and the formation of luminescent silver species, namely Ag 2+ hole trap silver ions and Ag m x+ silver clusters. The subsistence of femtosecond laser produced silver luminescent structures under X‐Ray irradiation has been demonstrated.
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Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Laser Material Processing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Université de Bordeaux CNRS ICMCB UPR 9048 Pessac France
Department of Materials Science University of Milano‐Bicocca Milan Italy
Université de Bordeaux CNRS CEA CELIA UMR 5107 Talence France
Université de Bordeaux ISM CNRS UMR 5255 Talence France
Funding
Agence Nationale de la Recherche
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