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	Fabrication of Photonic Devices inside Glasses by High Repetition Rate Femtosecond Lasers 会议论文 ieee 6th international conference on advanced infocomm technology (icait) 作者: Zhao, Quanzhong; Lin, Geng; Qiu, Jianrong 收藏 \| 浏览/下载：15/0 \| 提交时间：2016/11/28
	Synthesis and luminescence properties of Eu3+-doped silicate nanomaterial (EI CONFERENCE) 会议论文 17th International Conference on Dynamical Processes in Excited States of Solids, DPC'10, June 20, 2010 - June 25, 2010, Argonne, IL, United states Lu S.; Zhang J.; Zhang J. 收藏 \| 浏览/下载：24/0 \| 提交时间：2013/03/25 In this paper we introduce a sol-gel process for preparing Y 2Si2O7: Eu3+ nanocrystals. The rare earth compounds were dispersed in the SiO2 colloids and the monodisperse nano-scale composite materials were prepared. The reactant mass fraction and heat treatment temperatures could affect the structures and emission spectrum properties of as-synthesized samples. The samples emit the strong red light upon excitation under the ultraviolet. The main peaks originate from 5D0-7F2 electric dipole transition of Eu3+. With regard to the samples treated at different temperatures the emission spectra obtained under 266 nm excitation show different shapes of spectra lines and relative intensities indicating that the Eu3+ ions have been located in different local environments. 2011 Published by Elsevier B.V.
	Energy Transition between Yb(3+)-Tm(3+)-Gd(3+) in Gd(3+), Yb(3+) and Tm(3+) Co-doped Fluoride Nanocrystals 会议论文 2011 Zhang J. S.; Cao C. Y.; Lu S. Z.; Qin W. P. 收藏 \| 浏览/下载：21/0 \| 提交时间：2013/03/28
	Energy transition between Yb3+-Tm3+-Gd3+ in Gd3+, Yb3+ and Tm3+ Co-doped fluoride nanocrystals (EI CONFERENCE) 会议论文 17th International Conference on Dynamical Processes in Excited States of Solids, DPC'10, June 20, 2010 - June 25, 2010, Argonne, IL, United states Zhang J.; Cao C.; Lu S.; Qin W.-P. 收藏 \| 浏览/下载：15/0 \| 提交时间：2013/03/25 YF3: 20%Gd3+ 20%Yb3+ 0.5%Tm3+ nanocrystal has been synthesized by a hydrothermal method. The upconversion (UC) emission and energy transfer progresses between Gd3+-Yb 3+-Tm3+ under a 980-nm continuous wave semiconductor laser diode excitation have been explored. The experimental results show that the violet and ultraviolet (UV) enhancement with Tm3+ upconversion emission occurs in the nanocrystal and in the same time the UC emissions of Gd3+ from 6D9/2 6IJ 6P5/2 and 6P7/2 states to the ground state 8S7/2 are obtained too. The dynamic analysis implies that under 980-nm excitation the nanocrystal dimension plays a key role in the efficient energy transfer processes between Gd3+-Yb 3+-Tm3tt based on the energy matching conditions. 2011 Published by Elsevier B.V.
	Plasmonic Ag/SiO2 composite nanoparticles doped with europium chelate and their metal enhanced fluorescence 会议论文 Conference on Colloidal Quantum Dots/Nanocrystals for Biomedical Applications VI, San Francisco, CA, 2011-01-22 作者: Deng, Wei; Jin, Dayong; Drozdowicz-Tomsia, Krystyna; Yuan, Jingli; Wu, Jing 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/12/18 Ag/SiO2 nanocomposites metal-enhanced fluorescence time-gated bioimaging Eu chelate single particle detection
	Photoluminescence properties of Zn2SiO4 : Mn2+ inverse opals 会议论文 HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2, 3rd China International Conference on High-Performance Ceramics (CICC-3), Shenzhen, PEOPLES R CHINA, Web of Science Li, B; Zhou, J; Zong, RL; Li, LT 收藏 \| 浏览/下载：5/0
	Optical properties of nanocrystalline ag doped silica inverse opals 会议论文 High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science Fu, Ming; Zhou, Ji; Li, Bo; Xiao, Qunfang; Wang, Yuehui; Li, Longtu 收藏 \| 浏览/下载：2/0 \| 提交时间：2017/06/15 nanocrystalline Ag Doped Silica inverse opal photonic crystals fluorescence PHOTONIC CRYSTALS POROUS SILICA CLUSTERS COPPER SILVER Materials Science, Ceramics Materials Science, Composites
	Photoluminescence properties of Zn/sub 2/SiO/sub 4/:Mn /sup 2+/ inverse opals 会议论文 Key Engineering Materials, 3rd International Conference on High-Performance Ceramics (CICC-3), Shenzhen, China, INSPEC Bo Li; Ji Zhou; Ruilong Zong; Longtu Li 收藏 \| 浏览/下载：4/0
	Structure and Magnetic Properties of Fe-doped TiO2 Nano-crystals by Nonaqueous Synthesis 会议论文作者: Yue, Ling; Li, Chufeng; Xiong, Rui; Yin, Di 收藏 \| 浏览/下载：2/0 \| 提交时间：2019/12/05 Structure Magnetic properties Fe-doped anatase TiO2 Nonaqueous Synthesis Nanocrystals Diluted Magnetic Semiconductor
	Upconversion luminescence properties of Y2O3:Yb 3+, Er3+ nanostructures (EI CONFERENCE) 会议论文 De G.; Qin W.; Zhang J.; Zhang J.; Wang Y.; Cao C.; Cui Y. 收藏 \| 浏览/下载：15/0 \| 提交时间：2013/03/25 Cubic Y2O3 nanostructures doped with Yb3+ and Er3+ ions were synthesized by a facile hydrothermal method. Three distinct shapes such as nanotubes nanospheres and nanoflakes formed in the products by adjusting the pH value of reacting solution. Powder X-ray diffraction analyses indicate that all the three nanostructures are pure cubic phase while electron microscopy measurements confirm the formation of different morphologies. These nanostructures exhibit strong visible upconversion luminescence under the excitation of a 978-nm diode laser. In Yb3+- and Er3+- codoped Y2O3 nanocrystals the relative intensity of green emission became stronger as the size and morphology of sample changed from tubes to flakes. 2006 Elsevier B.V. All rights reserved.

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