文献类型：会议论文

英文题名：Ultraviolet transparency and activator oxidation state of Ce³⁺-doped phosphate glasses

作者：Chen, GR; Baccaro, S; Giorgi, R; Cecilia, A; Mihokova, E; Nikl, M

机构：[1]E China Univ Sci & Technol, Dept Inorgan Mat, Shanghai 200237, Peoples R China;[2]ENEA, FIS, ION, I-00060 Rome, Italy;[3]ENEA, NUMA, TECMA, I-00060 Rome, Italy;[4]Inst Phys ASCR, Prague 16253, Czech Republic

会议论文集：13th International Symposium on Non-Oxide Glasses and New Optical Glasses

会议日期：SEP 09-13, 2002

会议地点：PARDUBICE, CZECH REPUBLIC

语种：英文

摘要：A set of Ce3+ activated phosphate glasses is studied. Dependence of the absorption band-edge position on the activator content and glass composition is discussed with respect to variation of the so-called optical basicity. XPS analysis of the samples is performed to get information about the oxidation state of the Cc activator cations in the glasses. (C) 2003 Elsevier B.V. All rights reserved.