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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......
Ab initio calculation of electronic structures and 4f-5d transitions of some rare earth ions doped in crystal YPO4 YIN Min1,WANG Dajun1,XIA Shangda3 (1.Hefei National Laboratory for Physical...-state calculation of the f-d transition energies. Key words:YPO4: RE3+,DV-Xα; transition state; embedded cluster; rare earths; [全文内容正在添加中] ......
; tungstates doped by rare earth ions; nanocrystals; spectroscopy; rare earths; [全文内容正在添加中] ... of co-doped KEu0.01Gd0.19Yb0.08(WO4)2 was achieved by a modified Pechini method at 750 ℃.The structure of obtained compound was confirmed using X-ray diffraction measurement and Raman spectroscopy.The......
Effects of rare earth addition on sintering process and dielectric property of cordierite based glass-ceramics CHEN Guo-hua(陈国华)1, 2, LIU Xin-yu(刘心宇)1, 2 (1. Department of Materials Science... of rare earth oxide on the sintering and dielectric property of cordierite-based glass-ceramics with non-stoichiometric composition prepared by quenching of molten droplets were investigated. The results......
Glass-forming Ability and Chemical Stability of Magneto-optical Glass Heavily Doped with Rare Earth Oxide殷海荣,章春香School of Materials Science and Engineering,Shaanxi University of Science and Technology摘 要:The glass-forming region of B2O3-Al2O3-SiO2 (BAS) glass heavily doped with rare earth oxides was investigated by an effective method, and the chemical......
Effects of Copper-Zinc Alloy Doped with Rare Earth Elements on Crystal of Calcium Carbonate丁燕,聂磊,梁金生,汤庆国,陈蔓蔓摘 要:A copper-zinc alloy doped with rare earth... be promoted by doping with proper rare earth elements, and the corrosion potentials descend by 25~126 mV. The results indicated that the copper-zinc alloy doped with rare earth elements has higher scale......
Advances in Rare Earth Application to Semiconductor Materials and Devices 屠海令1 (1.National Engineering Research Center for Semiconductor Materials, General Research Institute for Nonferrous Metals,Beijing,100088,China) Abstract:The development of rare earths (RE) applications to semiconductor materials and devices is reviewed. The recent advances in RE doped silicon light emitting diodes (LED......
Properties of Magnetic Nanoparticles about Doped Rare Earth and Its Composites Meng Junping1,Ding Yan1,WANG Man1,Shen Shangyue2,LIANG Jinsheng1,LI Guosheng1,Wang Lijuan1,TANG Qingguo1 (1.Institute..., China) Abstract:The magnetic liquid was prepared with ferric salt by inorganic gel technology. The effect of the doped rare earth elements on the properties of magnetic particles was analyzed......
Synthesis and thermoluminescence properties of rare earth oxides (Y, Ce-Lu) doped lithium triborateTolga Depci1,Gulhan Ozbayoglu2,Aysen Yilmaz31. Department of Mining Engineering, Faculty...">Lithium triborate (LiB3O5) was synthesized by high temperature solid-state reaction method, and then rare earth oxides were doped into LiB3O5 to enhance its thermoluminescent (TL) properties......
Synthesis and thermoluminescence properties of rare earth oxides (Y, Ce-Lu) doped lithium triborateTolga Depci1,Gulhan Ozbayoglu2,Aysen Yilmaz31. Department of Mining Engineering, Faculty...">Lithium triborate (LiB3O5) was synthesized by high temperature solid-state reaction method, and then rare earth oxides were doped into LiB3O5 to enhance its thermoluminescent (TL) properties......
