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CAS IR Grid
机构
长春光学精密机械与物... [3]
物理研究所 [1]
金属研究所 [1]
中国科学院大学 [1]
半导体研究所 [1]
兰州化学物理研究所 [1]
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期刊论文 [5]
会议论文 [3]
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2018 [1]
2011 [2]
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2004 [1]
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半导体材料 [1]
物理化学与绿色催化 [1]
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FeF2/BiVO4 heterojuction photoelectrodes and evaluation of its photoelectrochemical performance for water splitting
期刊论文
OAI收割
Chemical Engineering Journal, 2018, 卷号: 337, 页码: 506-514
作者:
Wang, Qizhao
;
Su, Bitao
;
She, Houde
;
He, Jijuan
;
Huang, Jingwei
  |  
收藏
  |  
浏览/下载:68/0
  |  
提交时间:2018/06/05
Fef2 Nanoparticles
Bivo4 Photoanode
Electric Deposition
P-n Type Heterostructure
Water Splitting
Microstructure and transport properties of sol-gel derived highly (100)-oriented lanthanum nickel oxide thin films on SiO(2)/Si substrate
期刊论文
OAI收割
Journal of Crystal Growth, 2011, 卷号: 336, 期号: 1, 页码: 44-49
M. W. Zhu
;
Z. J. Wang
;
Y. N. Chen
;
Z. D. Zhang
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2012/04/13
Crystal morphology
Pyrolysis step
Epitaxial growth
Sol-gel
Lanthanum
nickel oxide
Electric materials
chemical solution deposition
orientation
lanio3-delta
evolution
silicon
batio3
growth
xps
Multi-wafer3C-SiC thin films grown on Si(100) in a vertical HWLPCVD reactor
期刊论文
OAI收割
journal of semiconductors, 2011, 卷号: 32, 期号: 6, 页码: 63001
Yan, Guoguo
;
Sun, Guosheng
;
Wu, Hailei
;
Wang, Lei
;
Zhao, Wanshun
;
Liu, Xingfang
;
Zeng, Yiping
;
Wen, Jialiang
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2012/06/14
Chemical vapor deposition
Deposition
Electric resistance
Epitaxial growth
Film growth
Sheet resistance
Silicon carbide
Silicon wafers
Study on the "negative" resistance switching properties in ti/la0.7ca0.3mno3/pt sandwiches devices
期刊论文
iSwitch采集
Journal of inorganic materials, 2010, 卷号: 25, 期号: 2, 页码: 151-156
作者:
Liu Xin-Jun
;
Li Xiao-Min
;
Wang Qun
;
Yang Rui
;
Cao Xun
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2019/05/10
Pulsed laser deposition(pld)
Resistive switching behaviors
Electric-pulse-induced resistance switching
Manganite films
Vertically Aligned Boron Nitride Nanosheets: Chemical Vapor Synthesis, Ultraviolet Light Emission, and Superhydrophobicity
期刊论文
OAI收割
ACS NANO, 2010, 卷号: 4, 期号: 1, 页码: 414
Yu, J
;
Qin, L
;
Hao, YF
;
Kuang, S
;
Bai, XD
;
Chong, YM
;
Zhang, WJ
;
Wang, E
收藏
  |  
浏览/下载:86/0
  |  
提交时间:2013/09/23
CARBON NANOWALLS
ELECTRIC-FIELD
BN FILMS
RAMAN-SPECTROSCOPY
NANOFLAKE FILMS
NANOTUBES
DEPOSITION
GROWTH
PRESSURE
NANORIBBONS
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:71/0
  |  
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.
Electrophoretic deposition and field emission properties of patterned carbon nanotubes (EI CONFERENCE)
会议论文
OAI收割
Zhao H.
;
H S.
;
Z L.
;
G Y.
;
Y J.
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2013/03/25
Patterned carbon nanotubes on silicon substrates were obtained using electrophoretic method. The carbon nanotubes migrated towards the patterned silicon electrode in the electrophoresis suspension under the applied voltage. The carbon nanotubes arrays adhered well on the silicon substrates. The surface images of carbon nanotubes were observed by scanning electron microscopy. The field emission properties of the patterned carbon nanotubes were tested in a diode structure under a vacuum pressure below 5 10-4 Pa. The measured emission area was about 1.0 mm2. The emission current density up to 30 mA/cm2 at an electric field of 8 V/m has been obtained. The deposition of patterned carbon nanotubes by electrophoresis is an alternative method to prepare field emission arrays. 2005 Elsevier B.V. All rights reserved.
Patterned deposition and field emission properties of carbon nanotubes by electrophoresis (EI CONFERENCE)
会议论文
OAI收割
IVESC2004 - 5th International Vacuum Electron Sources Conference Proceedings, September 6, 2004 - September 10, 2004, Beijing, China
作者:
Li Z.
;
Li Z.
;
Song H.
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2013/03/25
Multi-wall carbon nanotubes were deposited on the patterned silicon substrates using electrophoretic deposition. The surface images of carbon nanotubes on substrate were observed by scanning electron microscopy. Field emission properties have been tested with a diode structure in a vacuum chamber below 510-4 Pa. The emission area measured is 1.0mm 2. Emission current density up to 30mA/cm2 at an electric field of 8V/m has been obtained. Patterned deposition of carbon nanotubes by electrophoresis is a potential method to prepare field emission arrays. 2004 IEEE.