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CAS IR Grid
机构
长春光学精密机械与物... [3]
半导体研究所 [2]
近代物理研究所 [1]
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OAI收割 [6]
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期刊论文 [4]
会议论文 [2]
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2012 [1]
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学科主题
半导体物理 [2]
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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
SiO2纳米颗粒
a-AlGaN
MSM紫外探测器
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.
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  |  
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.
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浏览/下载:23/0
  |  
提交时间:2013/03/25
Bottom-gate-type thin film transistors using ZnO as an active channel layer (ZnO-TF-TS) have been constructed. The ZnO layers were deposited using metal organic chemical vapor deposition (MOCVD)[1-3] at about 360C. SiO2 was used as the material of gate insulator to suppress the leakage current effectively and to enable the ZnO-TFT to operate successfully. The drain current on-to-off ratio of ZnO-TFTs fabricated on the substrate of glass is about 104. The average optical transmission of ZnO-TFTs in the visible portion is 80%. All above shows that it is possible to fabricate a transparent TFT using ZnO as an active channel layer instead of the traditional Si material.
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
离子注入
高能离子辐照
a:Sio2
新结构
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
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  |  
浏览/下载:46/0
  |  
提交时间:2010/08/12
a-SiOx : H
microstructure
bonding configuration
CHEMICAL-VAPOR-DEPOSITION
AMORPHOUS-SILICON
ELECTRONIC-PROPERTIES
SIO2/SI INTERFACE
OXYGEN
FILMS
VIBRATIONS
ALLOYS
SYSTEM
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
a-Si : O : H
nc-Si
microstructure
annealing
CHEMICAL-VAPOR-DEPOSITION
AMORPHOUS SIO2
OPTICAL-PROPERTIES
SILICON