%0 Journal Article %T Effect of Dy on properties of red long-afterglow phosphor Sr3Al2O6:Eu2+,Dy3+
Dy含量对红色长余辉发光材料Sr3Al2O6:Eu2+,Dy3+性能的影响 %A Cui Cai-E %A Wang Sen %A Huang Ping %A
崔彩娥 %A 王森 %A 黄平 %J 物理学报 %D 2009 %I %X 采用溶胶凝胶法制备了Sr3Al2O6:Eu2+,Dy3+红色长余辉发光材料,利用X射线衍射仪对材料的物相进行了分析,结果表明,1200℃下制备的样品的物相为Sr3Al2O6,少量的Eu和Dy掺杂没有影响样品的相组成.采用荧光分光光度计、照度计测定了样品的发光特性.结果表明Sr3Al2O %K 红色长余辉, %K Sr3Al2O6, %K 溶胶凝胶法 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=B65A0987869BBC4C92515F22025F3D6A&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=94C357A881DFC066&sid=CB2716F752B5E918&eid=96BCC19F2C540E8A&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0