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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：23/0  |  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.  
Synthesis and photoluminescence properties of the novel red phosphor Gd2MoB2O9: Eu 会议论文
2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011, Guangzhou, China, September 16, 2011 - September 18, 2011
作者:  He, Ling;  Sun, Weimin;  Ding, Yutian;  Wang, Yuhua
收藏  |  浏览/下载：2/0  |  提交时间：2017/01/20
Synthesis and photoluminescence properties of the novel red phosphor Gd2MoB2O9: Eu 会议论文
Guangzhou, China, September 16, 2011 - September 18, 2011
作者:  He, Ling;  Sun, Weimin;  Ding, Yutian;  Wang, Yuhua
收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15
Synthesis and photoluminescence of Eu3+ doped Sr2CeO4 via carbonate precursor 会议论文
PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5, 5th Pacific Rim International Conference on Advanced Materials and Processing, Beijing, PEOPLES R CHINA, Web of Science
Shi, SK; Li, JM; Zhou, J
收藏  |  浏览/下载：3/0
Synthesis and photoluminescence of Eu/sup 3+/ doped Sr/sub 2 /CeO/sub 4/ via carbonate precursor 会议论文
Materials Science Forum, Fifth Pacific Rim International Conference on Advanced Materials and Processing PRICM-5, Beijing, China, INSPEC
Shikao Shi; Junmin Li; Ji Zhou
收藏  |  浏览/下载：3/0
Tuning of emission wavelength of InAs/GaAs quantum dots sandwiched by combination layers 会议论文
2nd asian conference on nanoscience and nanotechnology, beijing, peoples r china, nov 24-27, 2004
Fang, ZD (Fang, Zhidan); Gong, M (Gong, Meng); Miao, ZH (Miao, Zhenhua); Niu, ZC (Niu, Zhichuan)
收藏  |  浏览/下载：113/32  |  提交时间：2010/03/29
Structural and optical properties of GaAsSb/GaAs heterostructure quantum wells 会议论文
international conference on materials for advanced technologies, singapore, singapore, dec 07-12, 2003
作者:  Zhang YH;  Jiang DS
收藏  |  浏览/下载：11/0  |  提交时间：2010/11/15
Influence of In0.2Ga0.8As strain-reducing layer on the active region of quantum dot superluminescent diodes 会议论文
symposium on quantum confined semiconductor nanostructures held at the 2002 mrs fall meeting, boston, ma, dec 02, 2001-dec 05, 2002
作者:  Jin P;  Li CM;  Xu B;  Ye XL
收藏  |  浏览/下载：14/2  |  提交时间：2010/10/29
Hydrogen related defects in neutron-irradiated silicon grown in hydrogen ambient 会议论文
iumrs/icem 2002 conference, xian, peoples r china, jun 10-14, 2002
Wang QY; Wang JH; Deng HF; Lin LY
收藏  |  浏览/下载：17/0  |  提交时间：2010/11/15
Fabrication of semiconductor optical amplifiers and a novel gain measuring technique 会议论文
6th chinese optoelectronics symposium, kowloon, peoples r china, sep 12-14, 2003
作者:  Yu LJ
收藏  |  浏览/下载：11/0  |  提交时间：2010/10/29

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