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Sol-gel synthesis of cerium doped yttrium silicates and their luminescent properties
- 1.0349796 - FZÚ 2011 RIV US eng J - Journal Article
Růžička, J. - Nižňanský, D. - Nikl, Martin - Kučerková, Romana - Cannas, C.
Sol-gel synthesis of cerium doped yttrium silicates and their luminescent properties.
Journal of Materials Research. Roč. 25, č. 2 (2010), 229-234. ISSN 0884-2914. E-ISSN 2044-5326
R&D Projects: GA AV ČR KAN300100802
Institutional research plan: CEZ:AV0Z10100521
Keywords : YSO:Ce * YPS:Ce * sol-gel method * luminescence Ce3+
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.395, year: 2010
The Ce-doped yttrium ortho- and pyrosilicate powders were prepared in a powder form by the formamide-modified sol-gel method. Crystal structure was checked by x-ray diffraction and sample morphology by transmission electron microscopy measurements. Proper annealing temperature was determined to obtain the maximum scintillation efficiency. Luminescence spectra and decays were measured. The potential of this preparation method for manufacturing the nanocomposite scintillators was discussed.
Permanent Link: http://hdl.handle.net/11104/0189945
Number of the records: 1