Studies of radiation defects in cerium,europium and terbium activated oxyfluoride glasses and glass ceramics |
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| Affiliation: | 1. Faculty of Electrical Engineering, Bialystok University of Technology, Wiejska 45D Street, 15-351 Bialystok, Poland;2. Institute of Chemistry, University of Silesia, Szkolna 9, 40-007 Katowice, Poland;1. Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan;2. Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan;1. Depto. de Física de Materiales, C-04, Universidad Autónoma de Madrid, Avda. Francisco Tomás y Valiente 7, 28049 Madrid, Spain;2. Instituto de Ciencia de Materiales de Sevilla, CSIC-US, C/Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain;1. Department of Applied Physics and I3A, Faculty of Sciences, University of Zaragoza, C/P. Cerbuna 12, 50009 Zaragoza, Spain;2. Department Basis of Electronics, Optoelectronics and Optical Integrated Components Group, Technical University of Cluj-Napoca, 400114 Cluj-Napoca, Romania;1. Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie Street, 50-383 Wrocław, Poland;2. Department of Inorganic and Analytical Chemistry, West Pomeranian University of Technology, Al. Piastów 42, 71-065 Szczecin, Poland;3. Institute Light Matter (ILM), UMR5306 CNRS-University Lyon1, University of Lyon, 69622 Villeurbanne, France |
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| Abstract: | Terbium, cerium and europium activated oxyfluoride glasses and glass ceramics have been studied by thermally stimulated luminescence (TSL) and optical absorption techniques after the X-ray irradiation. A creation of colour centres in oxyfluoride glass matrix and TSL peaks depending on the activator type were observed. LaF3 and rare earth activators were analysed by SEM–EDS. |
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| Keywords: | Glass ceramics Oxyfluorides Optical absorption TSL |
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