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1篇 您的检索式:作者名="YuYingFENG"
    题名 作者 年代 出处 被引量
1New Photoluminescence Phenomena of Ge/SiO_2 Glass Synthesized by Sol-gel Method显示文摘New Ge/SiO2 glasses have been synthesized by heating the GeO2/SiO2 dry gels under H2 gas at 700℃. The resulting fluorescence spectra show that this kind of Ge/SiO2 glasses emit strong photoluminescence at 392 nm (3.12 eV), medium strong photoluminescence at 600 nm (2.05 eV) and weak photoluminescence at 770 nm (1.60 eV) respectively. Possible photoluminescence mechanisms are also discussed based on the results of X-ray diffraction (XRD) and X-ray photoelectron spectra (XPS).YuYingFENG XiaoTianGU JiaHongZHOU JianChunBAO GangLI TianHongLU 2004Chinese Chemical Letters2004,15,12:0
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