Temperature Comparison of Looped and Vertical Carbon Nanotube Fibers during Field Emission

Temperature Comparison of Looped and Vertical Carbon Nanotube Fibers during Field Emission

Carbon nanotube (CNT) fiber-based emitters have shown great potential to deliver stable, high current beams for various potential applications. Because of joule heating, CNT field emitters are heated to high temperatures during field emission. It is important to improve the thermal management of emi...

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Bibliographic Details
Main Authors: Peng Zhang, Jeongho Park, Steven B. Fairchild, Nathaniel P. Lockwood, Yue Ying Lau, John Ferguson, Tyson Back
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Applied Sciences
Subjects:
field emission
carbon nanotube fibers
joule heating
temperature dependent electrical and thermal conductivities
thermal stability
Online Access:http://www.mdpi.com/2076-3417/8/7/1175

Internet

http://www.mdpi.com/2076-3417/8/7/1175

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