Thermoelectric and Thermionic Emission Properties of Carbon Nanotubes

2004 ◽  
Author(s):  
Chris Evans ◽  
Brian Landi ◽  
Ryne Raffaelle ◽  
Isay Krainsky ◽  
Sheila Bailey ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermionic Emission ◽  
Emission Properties

Thermionic emission properties and the work function determination of arrays of conical carbon nanotubes

2013 ◽  
Vol 34 ◽  
pp. 1-8 ◽  
Author(s):  
Andriy Sherehiy ◽  
Santoshrupa Dumpala ◽  
Abdelilah Safir ◽  
David Mudd ◽  
Ivan Arnold ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Work Function ◽  
Thermionic Emission ◽  
Emission Properties

Influence of Hydrogen Absorbtion on the Emission Properties of Carbon Nanotubes

2020 ◽  
Vol 14 (3) ◽  
pp. 555-557
Author(s):  
S. M. Umaev ◽  
D. N. Borisenko ◽  
N. N. Kolesnikov ◽  
A. A. Levchenko ◽  
I. A. Remizov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Emission Properties

scholarly journals Carbon Nanotube Electron Sources: From Electron Beams to Energy Conversion and Optophononics

2014 ◽  
Vol 2014 ◽  
pp. 1-23 ◽  
Author(s):  
Alireza Nojeh
Keyword(s):  
Carbon Nanotubes ◽  
Field Emission ◽  
Electron Emission ◽  
Electron Beams ◽  
Thermionic Emission ◽  
Secondary Emission ◽  
Electron Sources ◽  
Field Emitters ◽  
Electron Microscopes ◽  
Electron Emitters

Carbon nanotubes have a host of properties that make them excellent candidates for electron emitters. A significant amount of research has been conducted on nanotube-based field-emitters over the past two decades, and they have been investigated for devices ranging from flat-panel displays to vacuum tubes and electron microscopes. Other electron emission mechanisms from carbon nanotubes, such as photoemission, secondary emission, and thermionic emission, have also been studied, although to a lesser degree than field-emission. This paper presents an overview of the topic, with emphasis on these less-explored mechanisms, although field-emission is also discussed. We will see that not only is electron emission from nanotubes promising for electron-source applications, but also its study could reveal unusual phenomena and open the door to new devices that are not directly related to electron beams.

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

Enhanced Field Electron Emission Properties of Hybrid Carbon Nanotubes Synthesized by RF-PECVD

2009 ◽  
pp. NA-NA ◽  
Author(s):  
Guangmin Yang ◽  
Qiang Xu ◽  
Xin Wang ◽  
Hongwei Tian ◽  
Weitao Zheng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electron Emission ◽  
Field Electron Emission ◽  
Emission Properties ◽  
Field Electron ◽  
Hybrid Carbon

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).

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