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长春光学精密机械与物... [5]
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会议论文 [5]
期刊论文 [4]
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Single-Composition Trichromatic White-Emitting Ca9MgNa(PO4)(7):Ce3+/Tb3+/Mn2+ Phosphors - Soft Chemical Synthesis, Luminescence, and Energy-Transfer Properties
期刊论文
OAI收割
european journal of inorganic chemistry, 2013, 卷号: 2013, 期号: 25, 页码: 4389-4397
Zhan Y
;
Geng DL
;
Shang MM
;
Wu Y
;
Li XJ
;
Lian HZ
;
Cheng ZY
;
Lin J
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2014/04/15
EMISSION DISPLAY APPLICATIONS
CATHODOLUMINESCENT PROPERTIES
ZNS-AG
CRYSTAL-STRUCTURE
DIODES
PHASE
FIELD
NANOCRYSTALS
EXCITATION
SRGA2S4-EU2+
CL PHOSPHORS
The synthesis of graphene on carbon nanotube surface (EI CONFERENCE)
会议论文
OAI收割
25th International Vacuum Nanoelectronics Conference, IVNC 2012, July 9, 2012 - July 13, 2012, Jeju, Korea, Republic of
作者:
Wang W.
;
Wang W.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2013/03/25
Layered graphene were synthesized on carbon nanotubes surface by MWCVD method with the pretreatment of carbon nanotube. The field emission propertied of graphene-carbon nanotube complex material emitter. This kind of emitter may have potential applications in field emission display device for improving emission uniform. 2012 IEEE.
System design on a field emission with phosphor detection (EI CONFERENCE)
会议论文
OAI收割
2009 International Symposium on Liquid Crystal Science and Technology, August 2, 2009 - August 5, 2009, Kunming, China
作者:
Li Y.
;
Sun T.
;
Li Y.
;
Li Y.
;
Li Y.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
It is well-known that the phosphor is widely used for the field emission display (FED)
and its luminescent and temperature properties are very important for the effect of display. In this paper
we propose a measurement scheme for the phosphor
and design a test-equipment to test the luminescent and temperature properties of phosphor. Furthermore
the equipment can also be used for the life-test of the phosphor because it can generate a great excitation power. Finally
there are design principle
structure and some data and result which we obtained in the experiment. These data will be very useful for the design of FED. (2010) Trans Tech Publications.
Electrophoresis deposition of carbon nanotubes for triode type CNT-FED cathode (EI CONFERENCE)
会议论文
OAI收割
Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China
作者:
Song H.
;
Jiang H.
;
Li Z.
;
Li Z.
收藏
  |  
浏览/下载:253/0
  |  
提交时间:2013/03/25
This study explores an electrophoretic process to selectively assemble carbon nanotube emitters into normal triode structure for triode type carbon nanotube field emission display cathode. In this process
the carbon nanotubes are migrated and deposited into triode structure by an applied voltage between the gate electrode and cathode electrod. The applied voltage is also used to keep the carbon nanotubes off adsorption on the gate electrode. The experiment results show that the carbon nanotubes are selectively defined inside of gate holes and each hole has the same packing density. The process which is low cost and easily scaling up is an alternative method to prepare triode type carbon nanotube field emission display cathode.
Field emission properties of ZnO nanowires (EI CONFERENCE)
会议论文
OAI收割
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Meng X. Q.
;
Shen D. Z.
;
Zhang J. Y.
;
Zhao D. X.
;
Lu Y. M.
;
Zhang Z. Z.
;
Fan X. W.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
ZnO nanowires were obtained by using a simple vapor solid process. The length of the nanowires is about 1 m
with diameters ranging from 40 nm to 150 nm. X-ray diffraction (XRD) pattern confirms the nanowires are wurtzite structure with c-axis preferred orientation. Photoluminescence (PL) measurement shows a strong UV emission and a weak visible emission. Field emission (FE) results proved the nanowires have low turn-on voltage and high field enhancement factor
which indicates ZnO nanowire is a suitable candidate for field emission display.
First-principles study of field emission properties of gas adsorption on the carbon nanotubes
期刊论文
OAI收割
Chemical Physics, 2006, 卷号: 330, 期号: 3, 页码: 417-422
Z. Li
;
C. Y. Wang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2012/04/13
carbon nanotubes
first principles
field emission
adsorption
electronic-properties
molecules
display
polar
Appearance of a knee on the Fowler-Nordheim plot of carbon nanotubes on a substrate
期刊论文
OAI收割
SOLID STATE COMMUNICATIONS, 2006, 卷号: 138, 期号: 1, 页码: 13-16
Zhang, HH
;
Yang, CR
;
Yang, WW
;
Feng, T
;
Wang, X
;
Liu, XH
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2012/03/24
FIELD-EMISSION
CONTACT RESISTANCE
LARGE-AREA
EMITTERS
DISPLAY
CATHODE
ATOMS
FILMS
MODEL
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:42/0
  |  
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.
Fabrication of low-voltage electron source from patterned arrays of aligned single-walled carbon nanotube ropes
期刊论文
OAI收割
Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers, 2005, 卷号: 44, 期号: 10, 页码: 7713-7716
Y. Tong
;
C. Liu
;
Z. G. Zhao
;
H. M. Cheng
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2012/04/14
single-walled carbon nanotube
field emission
electron source
screening effect
field-emission display
emitters
deposition
cathode
films