Luminescence and scintillation of Eu.sup.2+./sup.-doped high silica glass

0363870 - FZÚ 2012 RIV DE eng J - Journal Article
Chewpraditkul, W. - Chen, D. - Yu, B. - Zhang, Q. - Shen, Y. - Nikl, Martin - Kučerková, Romana - Beitlerová, Alena - Wanarak, C. - Phunpueok, A.
Luminescence and scintillation of Eu²⁺-doped high silica glass.
Physica Status Solidi. Roč. 5, č. 1 (2011), s. 40-42. ISSN 1862-6254. E-ISSN 1862-6270
R&D Projects: GA MŠMT(CZ) ME10084
Institutional research plan: CEZ:AV0Z10100521
Keywords : glasses * Eu²⁺ * luminescence * scintillation * time-resolved luminescence * porous materials
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 2.218, year: 2011

High silica glass doped with Eu2+ ions was prepared as a scintillating material by impregnation of Eu ions into a porous silica glass followed by reduction sintering in CO atmosphere. A dominant emission band of the Eu2+ 5d–4f transition peaking around 430 nm was observed in the luminescence spectrum with the excitation peak around 280 nm and no emission from Eu3+ was present.
Permanent Link: http://hdl.handle.net/11104/0199501