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Low Temperature Epitaxial Growth of Semiconductors Using Synchrotron Radiation as a Light Source Mitsuhiro NISHIO1,Hiroshi OGAWA1,Qixin GUO1 (1.Department of Electrical and Electronic Engineering... contamination is attainable even at room temperature using SR as a light source. The quantum yield for forming ZnTe molecules was estimated to be higher than 3%. Through these experiments, we propose......
Effects of Ce3+ on Chloroplast Senescence of Spinach under Light Wu Cheng1,Zhou Juan1,Yang Fan1,HONG Fashui1,Ma Zhenni1,Gao Fengqing1,Liu Chao1 (1.College of Life Sciences, Suzhou University, Suzhou 215006, China) Abstract:The effects of Ce3+ on the chloroplast senescence of spinach under light were studied. The results show that when the chloroplasts are illuminated for 1, 5 and 10 min......
Rare Earth Metals in Light Alloys( Division of General and Inorganic Chemistry and Metallurgy, Department of Chemistry, University of Genova, I 16146 Genova, Italy )摘 要:ＲａｒｅＥａｒｔｈＭｅｔａｌｓｉｎＬｉｇｈｔＡｌｏｙｓＦｅｒｏＲ,ＳａｃｃｏｎｅＡ,ＢｏｒｚｏｎｅＧ(ＤｉｖｉｓｉｏｎｏｆＧｅｎｅｒａｌａｎｄＩｎｏｒｇａｎｉｃＣｈｅｍｉｓｔｒｙａｎｄＭｅｔａｌｕｒｇｙ,ＤｅｐａｒｔｍｅｎｔｏｆＣｈｅｍｉｓｔｒｙ,Ｕ...关键词:......
, Beijing 100062, China) Abstract:Whereas the light yield of PWO crystal can be significantly improved by doping with either of F- and Sb3+, effects of heavily co-doping with by F-+Sb3+, F-+Ca2+, and F-+Ca2++Sb3+, respectively, on the properties of PWO scintillation crystals, including optical transmission, luminescence and light yield were studied. The result indicates that co-doping with three dopants......
White light emission of Eu3+/Ag co-doped Y2Si2O7邓宇航1,宋文申2,董伟乐2,代如成3,王中平3,张增明3,丁泽军1,21. Hefei National Laboratory for Physical Sciences at Microscale2. Department of Physics University of Science... microcrystal was synthesized by sol-gel method. Through controlling the thermal treatment process of Y2Si2O7:Eu3+/Ag precursor, various phases(amorphous, α, β, γ, δ) were prepared. White light......
White light emission of Eu3+/Ag co-doped Y2Si2O7邓宇航1,宋文申2,董伟乐2,代如成3,王中平3,张增明3,丁泽军1,21. Hefei National Laboratory for Physical Sciences at Microscale2. Department of Physics University of Science... microcrystal was synthesized by sol-gel method. Through controlling the thermal treatment process of Y2Si2O7:Eu3+/Ag precursor, various phases(amorphous, α, β, γ, δ) were prepared. White light......
leads to the dissimilarity of etching speed. Textured polycrystalline silicon wafer surfaces display randomly located etched pits which can reduce the surface reflection and enhance the light... silicon wafers and benefits solar cells performances. Key words:texturing; light trapping; poly-Si; reflectance; [全文内容正在添加中] ......
Enhanced Photocatalytic Activity of N-doped Li2VPO6 Under Visible Light IrradiationSuresh Palla,Ravinder Guje,G.Ravi,Radha Velchuri,M.VithalDepartment of Chemistry, Osmania University摘 要:Substitutional doping of framework heteroatoms in photocatalysts is one of the approaches for harvesting visible light. The present work aims to utilize the visible......
Recent Progress on Visible Light Responsive Heterojunctions for Photocatalytic ApplicationsSongcan Wang,Jung-Ho Yun,Bin Luo,Teera Butburee,Piangjai Peerakiatkhajohn,Supphasin Thaweesak,Mu Xiao... developed to date are still far from practical applications due to the low efficiency and poor durability.Efficient light absorption and charge separation are two of the key factors for the exploration......
Research on UV-visible Light Properties of CeO2 and Y2O3 Nanoparticles李玲,李世平,李锡威,何立晖摘 要:The properties of UV-visible light of rare earth oxides CeO2... of absorption values are small in 400~800 nm. The more the concentration of solution, the less the absorption values of Y2O3 in 200~800 nm. There are the scattering of light on the surface......
