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SiO_2纳米颗粒对a-AlGaN金属-半导体-金属结构紫外探测器的影响 期刊论文  OAI收割
发光学报, 2012, 期号: 08, 页码: 879-882
作者:  
宋航;  陈一仁;  孙晓娟;  黎大兵;  蒋红
收藏  |  浏览/下载:15/0  |  提交时间:2013/03/11
Synthesis and luminescence properties of Eu3+-doped silicate nanomaterial (EI CONFERENCE) 会议论文  OAI收割
17th International Conference on Dynamical Processes in Excited States of Solids, DPC'10, June 20, 2010 - June 25, 2010, Argonne, IL, United states
作者:  
Zhang J.;  Zhang J.;  Zhang J.
收藏  |  浏览/下载:29/0  |  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.  
The fabrication and study of ZnO-based thin film transistors (EI CONFERENCE) 会议论文  OAI收割
Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China
作者:  
Wang C.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
高能Xe离子辐照引起的注碳a:SiO_2中新结构的形成 期刊论文  OAI收割
原子核物理评论, 2006, 卷号: 2006, 期号: 02, 页码: 189-193
赵志明; 王志光; 宋银; 金运范; 孙友梅
  |  收藏  |  浏览/下载:28/0  |  提交时间:2010/10/29
Microstructure of a-SiOx : H 期刊论文  OAI收割
science in china series a-mathematics physics astronomy, 2002, 卷号: 45, 期号: 10, 页码: 1320-1328
Wang YQ; Liao XB; Diao HW; Cheng WC; Li GH; Chen CY; Zhang SB; Xu YY; Chen WD; Kong GL
收藏  |  浏览/下载:46/0  |  提交时间:2010/08/12
The microstructure and its high-temperature annealing behaviours of a-Si : O : H film 期刊论文  OAI收割
acta physica sinica, 2001, 卷号: 50, 期号: 12, 页码: 2418-2422
Wang YQ; Chen CY; Chen WD; Yang FH; Diao HW
收藏  |  浏览/下载:94/6  |  提交时间:2010/08/12