Field Emission Properties of Carbon Nanotubes Coated with Boron Nitride

2003 ◽  
Vol 3 (1) ◽  
pp. 179-183 ◽  
Author(s):  
Noejung Park ◽  
Seungwu Han ◽  
Jisoon Ihm
Keyword(s):  
Carbon Nanotubes ◽  
Boron Nitride ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties

Field Emission Properties of BN/C and BN@C Hybrid Nanotubes

2002 ◽  
Vol 739 ◽  
Author(s):  
Vincent Meunier ◽  
Marco Buongiorno Nardelli ◽  
William Shelton ◽  
Christopher Roland ◽  
Jerry Bernholc ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Boron Nitride ◽  
Plane Wave ◽  
Electric Field ◽  
Field Emission ◽  
Current Density ◽  
Real Space ◽  
Ab Initio Methods ◽  
Emission Properties ◽  
Field Emission Properties

ABSTRACTOur simulations predict that boron-nitride (BN) doping in carbon nanotubes can greatly improve the field emission properties of these systems. The intrinsic electric field associated with the polarity of the B-N bond enhances the emitted current density through a reduction of the work function at the tip. Using a combination of real-space and plane-wave ab initio methods, we show that this effect is present in both coaxial (BN@C) and linear (BN/C) nanotubular assemblies. While in the coaxial geometry the improvement amounts to a factor of five, the current density is predicted to increase by up to two orders of magnitude in BN/C superlattices.

Electronic Structure and Field‐Emission Properties of Nitrogen‐Doped Carbon Nanotubes

2006 ◽  
Vol 14 (2-3) ◽  
pp. 151-164 ◽  
Author(s):  
A. V. Okotrub ◽  
L. G. Bulusheva ◽  
V. V. Belavin ◽  
A. G. Kudashov ◽  
A. V. Gusel'nikov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Field Emission ◽  
Emission Properties ◽  
Nitrogen Doped ◽  
Field Emission Properties ◽  
Nitrogen Doped Carbon

Effect of cubic phase evolution on field emission properties of boron nitride island films

2009 ◽  
Vol 106 (11) ◽  
pp. 113706 ◽  
Author(s):  
Kungen Teii ◽  
Ryota Yamao ◽  
Seiichiro Matsumoto
Keyword(s):  
Boron Nitride ◽  
Field Emission ◽  
Phase Evolution ◽  
Cubic Phase ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Island Films

High-field emission performance of a NiFe2O4/rGO/CNT tertiary nanocomposite

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 26745-26751 ◽  
Author(s):  
K. Hareesh ◽  
Sachin R. Suryawanshi ◽  
B. Shateesh ◽  
Deodatta M. Phase ◽  
Shailendra S. Dahiwale ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Field Emission ◽  
High Field ◽  
Emission Performance ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Reduced Graphene ◽  
Field Emission Performance

Herein, we report the field emission properties of NiFe2O4/reduced graphene oxide/carbon nanotubes (NGC) and compared them with the field emission properties of NiFe2O4/carbon nanotubes (NC) and NiFe2O4/reduced graphene oxide (NG).

Optimization of field emission properties of carbon nanotubes by Taguchi method

2006 ◽  
Vol 496 (2) ◽  
pp. 299-305 ◽  
Author(s):  
Jyh-Hua Ting ◽  
Ching-Chou Chang ◽  
Shaun-Laing Chen ◽  
Duan-Shaw Lu ◽  
Chung-Yuan Kung ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Taguchi Method ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties

Improved Field-Emission Properties of Carbon Nanotube Field-Emission Arrays by Controlled Density Growth of Carbon Nanotubes

2005 ◽  
Vol 44 (1A) ◽  
pp. 365-370 ◽  
Author(s):  
Chuan-Ping Juan ◽  
Kuo-Ji Chen ◽  
Chun-Chien Tsai ◽  
Kao-Chao Lin ◽  
Wei-Kai Hong ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Density Growth ◽  
Field Emission Arrays
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