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CAS IR Grid
机构
西安光学精密机械研究... [3]
物理研究所 [1]
长春光学精密机械与物... [1]
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OAI收割 [9]
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期刊论文 [7]
会议论文 [2]
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Numerical analysis of the surface-conduction electron-emitter with a new configuration
期刊论文
OAI收割
modern physics letters b, 2016, 卷号: 30, 期号: 10
作者:
Shen, Zhihua
;
Wang, Xiao
;
Wu, Shengli
;
Tian, Jinshou
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2017/03/14
Surface-conduction electron-emitter
finite integration technique
Analysis of the influence of nanofissure morphology on the performance of surface-conduction electron emitters
期刊论文
OAI收割
journal of micromechanics and microengineering, 2016, 卷号: 26, 期号: 4
作者:
Shen, Zhihua
;
Wang, Xiao
;
Wu, Shengli
;
Tian, JinShou
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2016/09/14
finite integration technique (FIT)
nanometer-scale fissure
surface-conduction electron emitter
Numerical simulation of surface-conduction electron-emitter
会议论文
OAI收割
16th ieee international vacuum electronics conference, ivec 2015, beijing, china, 2015-04-27
作者:
Shen, Zhihua
;
Wang, Xiao
;
Wu, Shengli
;
Tian, Jinshou
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2016/02/02
Electron emitter
numerical simulation
CST particle studio
surface-conduction electron-emission
SnS nanostructures prepared by simple film technique: Catalyst-free vacuum thermal evaporation
期刊论文
OAI收割
Micro and Nano Letters, 2014, 卷号: 9, 期号: 1, 页码: 34-36
作者:
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2014/11/11
nanostructured materials
photoluminescence
scanning electron microscopy
tin compounds
transmission electron microscopy
vacuum deposition
X-ray diffraction
tin chips
starting materials
scanning electron microscopy
transmission electron microscopy
high-resolution TEM
as-prepared products
X-ray diffraction
orthorhombic phase
photoluminescence spectra
emission bandcentres
visible light emitter
infrared light emitter
optical devices
nanostructures
simple film technique
catalyst-free vacuum thermal evaporation
wavelength 555
4 nm
electron volt energy 2
24 eV
electron volt energy 1
58 eV
wavelength 785 nm
SnS
Biofilm structure and its influence on clogging in drip irrigation emitters distributing reclaimed wastewater
期刊论文
OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2009, 卷号: 21, 期号: 6, 页码: 834-841
作者:
Yan Dazhuang
;
Bai Zhihui
;
Rowan, Mike
;
Gu Likun
;
Ren Shumei
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2015/08/13
Biofilm
Emitter Clogging
Microbial Community
Drip Irrigation
Phospholipid Fatty Acid
Reclaimed Wastewater
Scanning Electron Microscopy
Field emission enhancement by the quantum structure in an ultrathin multilayer planar cold cathode
期刊论文
OAI收割
applied physics letters, 2008, 卷号: 92, 期号: 14, 页码: art. no. 142102
Wang, RZ
;
Yan, H
;
Wang, B
;
Zhang, XW
;
Hou, XY
收藏
  |  
浏览/下载:72/6
  |  
提交时间:2010/03/08
ELECTRON-EMISSION
MECHANISM
EMITTER
GAP
Fabrication and electron emission of carbon microtubes (EI CONFERENCE)
会议论文
OAI收割
Technical Digest of the 18th International Vacuum Nanoelectronics Conference, IVNC 2005, July 10, 2005 - July 14, 2005, Oxford, United kingdom
作者:
Liu L.
;
Liu L.
;
Wang W.
;
Wang W.
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2013/03/25
Carbon nanotubes have been attracting attention because of their unique physical properties and their application potential for field emission cathode. Carbon nanotubes possess the following properties favorable for field emission material
such as a high aspect ratio and sharp tip
high chemical stability
high mechanical strength
stable at high temperature. Some research works on carbon nanotubes field emitter and field emission display have been reported. Here
a kind of carbon microtubes and its field emission properties are introduced. They have some different properties with carbon nanotubes
and the density is lower than carbon nanotubes bundles. These carbon microtubes are directly synthesized by liquidoid epitaxy method on silicon substrates at low temperature. The field emission properties of carbon microtubes are reported too. Carbon microtubes film is synthesized in liquid by electrolysis. The graphite plate is as anode
and n-silicon substrate with resistivity of 4-8 cm is as cathode. The electrolysis current is about 5-8mA/cm2
and applied voltage is 800-1500V. Temperatures of the methanol base solution is maintained at 60C in process of deposition of carbon microtubes. Carbon microtubes film is observed by scanning electron microscopy(SEM)
as shown in fig.1(a
b). The wall's thickness of carbon microtube is about 60nm. The diameter of carbon microtube is about 0.8 m. Raman spectrum of carbon microtubes film shows the two peaks at 1342and 1560cm-1. The field emission properties of carbon microtubes are measured in high vacuum chamber(10-5Pa). The emission area of carbon microtubes is 0.5cm 0.5cm. The threshold of field emission of the carbon microtubes film is about 3.6V/ m. Field emission property of carbon microtubes film is shown in fig.2. Another
when the electric field between anode and cathode is 10V/ m
the electric field distribution on single carbon microtube is also given after calculation according to electric field theory. Fig 3 shows that electric field distribution vertical section on the of single carbon microtube top with 2 m of highness. These results may help us to understand field emission properties of carbon microtubes. According to research results
it is found that liquidoid synthesis is simple method to produce carbon microtubes cold cathode material
and the carbon microtubes have better field emission properties. 2005 IEEE.
Field emission properties of carbon coated Si nanocone arrays on porous silicon
期刊论文
OAI收割
NANOTECHNOLOGY, 2005, 卷号: 16, 期号: 12, 页码: 2919
Wang, Q
;
Li, JJ
;
Ma, YJ
;
Bai, XD
;
Wang, ZL
;
Xu, P
;
Shi, CY
;
Quan, BG
;
Yue, SL
;
Gu, CZ
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2013/09/17
ELECTRON-EMISSION
EMITTER ARRAYS
LUMINESCENCE
Surface modification of printed carbon nanotubes and its application of field emission
期刊论文
OAI收割
SURFACE REVIEW AND LETTERS, 2005, 卷号: 12, 期号: 5-6, 页码: 733-739
Feng,T
;
Zhang,JH
;
Wang,X
;
Liu,XH
;
Zou,SC
;
Li,Q
;
Xu,JF
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2012/03/24
ELECTRON-EMISSION
EMITTER ARRAYS
DIAMOND
DISPLAY
STATES