Spectroscopic Studies of Cyclosilicates Sr3Y2(Si3O9)2 Doped with Europium and Cerium Ions

来源 :The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会) | 被引量 : 0次 | 上传用户:qiangchengshimeng
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  Strontium cyclosilicate,Sr3Y2(Si3O9)2,is an interesting host for luminescent materials.This compound crystallizes in monoclinic system in the C2/c space group and its density equals 3,722g/cm3.Till now,crystal structure and morphotropic phase transition of Sr3R2(Si3O9)2,R=Eu-Lu were reported [1].In addition,some scant information on luminescent properties of Sr3Y2(Si3O9)2:Eu was presented.We performed broader studies on photoluminescent(PL)properties of Sr3Y2(Si3O9)2 doped with europium,and cerium.
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