Field electron emitters from carbon nanotube films on diamond films

2005 ◽  
Author(s):  
Wan L. Wang ◽  
K. J. Liao ◽  
Y.T. Wang ◽  
J. W. Lu ◽  
P. Xiao
Keyword(s):  
Carbon Nanotube ◽  
Diamond Films ◽  
Field Electron ◽  
Electron Emitters ◽  
Nanotube Films

Field Electron Emission from Carbon Nanotube Films on Diamond Films

2005 ◽  
Vol 475-479 ◽  
pp. 3587-3590
Author(s):  
K.J. Liao ◽  
W.L. Wang ◽  
Y.T. Wang ◽  
J.W. Lu ◽  
X.L. Sun
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Field Emission ◽  
Electron Emission ◽  
Diamond Films ◽  
Chemical Vapour ◽  
Polycrystalline Diamond ◽  
Field Electron Emission ◽  
Field Electron ◽  
Nanotube Films

The field electron emission from carbon nanotube films on polycrystalline diamond films was investigated. The carbon nanotubes and diamond films on Si substrates were prepared by a conventional hot filament chemical vapour deposition. The films obtained were characterized by scanning electron microscopy and Raman spectroscopy. The field emission properties of the samples were measured in an ion-pumped vacuum chamber at a pressure of 10-6 Pa.. The experimental results showed that the field emission behaviours of carbon nanotubes/diomond films structure have greatly been improved as compared with carbon nanotubes and diamond films, respectively. A turn-on field of 1.0 V/µm and a maximum current of 500 µA at 1.5 V/µm were observed, which were lower than those of carbon nanotubes and polycrystalline diamond films, respectively. This improvement was attributed to the tip shape of sample surface, which provided an additional local increase in electric field at the tube ends.

Field Electron Emission from Carbon Nanotube Films on Diamond Films

2005 ◽  
pp. 3587-3590
Author(s):  
K.J. Liao ◽  
W.L. Wang ◽  
Y.T. Wang ◽  
J.W. Lu ◽  
X.L. Sun
Keyword(s):  
Carbon Nanotube ◽  
Electron Emission ◽  
Diamond Films ◽  
Field Electron Emission ◽  
Field Electron ◽  
Nanotube Films

Highly reliable field electron emitters produced from reproducible damage-free carbon nanotube composite pastes with optimal inorganic fillers

2014 ◽  
Vol 25 (6) ◽  
pp. 065201 ◽  
Author(s):  
Jae-Woo Kim ◽  
Jin-Woo Jeong ◽  
Jun-Tae Kang ◽  
Sungyoul Choi ◽  
Seungjoon Ahn ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Free Carbon ◽  
Field Electron ◽  
Inorganic Fillers ◽  
Carbon Nanotube Composite ◽  
Electron Emitters

Correlation between Field Electron Emission and Structural Properties in Randomly and Vertically Oriented Carbon Nanotube Films

2005 ◽  
Vol 44 (4A) ◽  
pp. 1655-1660 ◽  
Author(s):  
Takashi Ikuno ◽  
Shin-ichi Honda ◽  
Hiroshi Furuta ◽  
Katsunori Aoki ◽  
Takashi Hirao ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Structural Properties ◽  
Electron Emission ◽  
Field Electron Emission ◽  
Field Electron ◽  
Nanotube Films

Efficient fabrication of field electron emitters from the multiwalled carbon nanotube yarns

2006 ◽  
Vol 89 (6) ◽  
pp. 063101 ◽  
Author(s):  
Yang Wei ◽  
Ding Weng ◽  
Yuanchao Yang ◽  
Xiaobo Zhang ◽  
Kaili Jiang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon ◽  
Field Electron ◽  
Electron Emitters ◽  
Carbon Nanotube Yarns

Enhanced interfacial reaction of silicon carbide fillers onto the metal substrate in carbon nanotube paste for reliable field electron emitters

2021 ◽  
Vol 32 (19) ◽  
pp. 190001
Author(s):  
Eunsol Go ◽  
Jae-Woo Kim ◽  
Jeong-Woong Lee ◽  
Yujung Ahn ◽  
Jin-Woo Jeong ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Carbon Nanotube ◽  
Interfacial Reaction ◽  
Metal Substrate ◽  
Field Electron ◽  
Electron Emitters
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