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Formation and Properties of Phosphate System Protection Glasses Doped by Rare Earth Meng Xianfeng1,Zhang Qitu1,Ni Yaru1,Lu Chunhua1,Xu Zhongzi1 (1.Materials Science & Technology, Nanjing University... of rare earth content, the forming-regions would shrink and the content of Sm2O3 should be controlled in 15 mol %. The structure and absorption spectrum were tested by infra-red spectrum......
Rare earth doped CaCu3Ti4O12 electronic ceramics for high frequency applications慕春红1,张怀武1,刘颖力1,宋远强1,刘鹏21. State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic... that the secondary phases with the general formula R2Ti2O7 existed at grain boundaries of rare earth doped ceramics,which inhibited abnormal grain growth.The dielectric constant decreased from 4×105......
was determined. Key words:rare earth doped materials; praseodymium; absorption spectra; [全文内容正在添加中] ...Spectroscopic study of the Pr-doped BiBO glass and Ca4GdO(BO3)3 single crystals T.1,I.Sildos2,M.G.Brik2,A.Majchrowski3,A.Suchocki4,I.V.Kityk5,G.A.Kumar6,K.Ozga7,A.8 (1.L)ukasiewicz(L;2.Institute......
Preparation and laser induced damage properties of rare earth doped BAS glass ZHANG Qitu1,NI Yaru1,LU Chunhua1,XU Zhongzi1,ZHANG Yan1 (1.College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009, China) Abstract:Rare earth doped B2O3-Al2O3-SiO2 glass (RExBAS, x=5, 10, 20; RE=La, Sm) were prepared by solid state reaction method. Optical transmission spectra......
Research on photodarkening in rare earth doped fibers成煜State Key Laboratory of Optical Fibre and Cable Manufacture Technology,R&D Centre,Yangtze Optical Fibre and Cable Company Ltd.摘 要:Samarium doped aluminosilicate fiber was fabricated by modified chemical vapor deposition (MCVD) process.The optical properties of this fiber were characterized by white......
Research on photodarkening in rare earth doped fibers成煜State Key Laboratory of Optical Fibre and Cable Manufacture Technology,R&D Centre,Yangtze Optical Fibre and Cable Company Ltd.摘 要:Samarium doped aluminosilicate fiber was fabricated by modified chemical vapor deposition (MCVD) process.The optical properties of this fiber were characterized by white......
, ZHOU Wen-yuan, WANG Jin-shu, NIE Zuo-ren, ZUO Tie-yong. A study on mechanical and thermionic properties of rare earth oxide-doped molybdenum[J]. Chinese Journal of Rare Metals, 2002, 26: 124-128. [2... Effect of dopant content on microstructure and properties of Si-Al-K doped molybdenum LI Da-cheng(李大成)1, ZHOU Zhang-jian(周张健)2, PU Chun-yang(卜春阳)1 1. Technology Center, Jinduicheng Molybdenum......
Visible-Light Excitated Photocatalytic Activity of Rare Earth Metal-Ion-Doped Titania 李萍1,袁春伟1,谢一兵1 (1.National Laboratory of Molecular & Biomolecular Electronics, Southeast University, Nanjing, 210096, China) Abstract:The rare earth ion Ce4+ doped TiO2 was prepared by sol-gel method. The average particle sizes are about 10 nm for sol phase and 55 nm for polycrystalline phase......
of the Eu2+ and lowering crystalline temperature of the silicate complex gel. Key words:sol-gel chemistry; doped method; silicate phosphor; luminescence; rare earths; [全文内容正在添加中] ...Sol-Gel Synthesis and Luminescent Characteristic of Doped Eu3+ Silicate-Silica Phosphor Peng Xiudong1,Tang Jinfeng1,Zhou Pingle1,Yang Liangzhun1,Yang Shiping1,Yu Xibin1 (1.Chemistry Department......
Nanocrystalline rare earth fluorides doped with Pr3+ ionsMarcin Runowski,Stefan LisDepartment of Rare Earths, Faculty of Chemistry, Adam Mickiewicz University摘 要:Praseodymium(Ⅲ) doped CeF3, CeF3:Gd, LaF3, GdF3 and YF3 inorganic fluorides were precipitated in an aqueous, surfactant-free solution, using NH4 F as a source of fluoride ions. The as-prepared......
