Structure based calculation for scanned field enhancement factor for CNT field emitters

Sugandh Kumar; Mainuddin; Amir Ahmad; Mirza Tariq Beg

doi:10.1109/INDICON.2015.7443529

Structure based calculation for scanned field enhancement factor for CNT field emitters

Sugandh Kumar, Mainuddin, Amir Ahmad, Mirza Tariq Beg

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The screening effect plays an important role when CNTs are placed in clustered and also have large effects in the calculation of field enhancement factor of clustered CNTs. Isolated CNT will have a greater field enhancement factor than the field enhancement factor cluster of CNTs because of screening effect. The screening effect is a function of distance between CNTs and length of CNTs. By using the expression for the field enhancement factor (β) of CNTs in cluster (under any position), we have proposed a structure for cluster of CNTs in lieu to get the uniform field enhancement factor of all the CNTs present in that cluster.

Original language	English
Title of host publication	12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control
Subtitle of host publication	(E3-C3), INDICON 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467373999
DOIs	https://doi.org/10.1109/INDICON.2015.7443529
Publication status	Published - Mar 29 2016
Externally published	Yes
Event	12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control, INDICON 2015 - New Delhi, India Duration: Dec 17 2015 → Dec 20 2015

Publication series

Name	12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015

Conference

Conference	12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control, INDICON 2015
Country/Territory	India
City	New Delhi
Period	12/17/15 → 12/20/15

Keywords

CNT field emitter
Carbon Nanotubes (CNTs)
Field Enhancement Factor
Screening effect

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/INDICON.2015.7443529

Cite this

Kumar, S., Mainuddin, Ahmad, A., & Beg, M. T. (2016). Structure based calculation for scanned field enhancement factor for CNT field emitters. In 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015 Article 7443529 (12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INDICON.2015.7443529

Structure based calculation for scanned field enhancement factor for CNT field emitters. / Kumar, Sugandh; Mainuddin, ; Ahmad, Amir et al.
12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7443529 (12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kumar, S, Mainuddin, , Ahmad, A & Beg, MT 2016, Structure based calculation for scanned field enhancement factor for CNT field emitters. in 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015., 7443529, 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015, Institute of Electrical and Electronics Engineers Inc., 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control, INDICON 2015, New Delhi, India, 12/17/15. https://doi.org/10.1109/INDICON.2015.7443529

Kumar S, Mainuddin , Ahmad A, Beg MT. Structure based calculation for scanned field enhancement factor for CNT field emitters. In 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7443529. (12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015). doi: 10.1109/INDICON.2015.7443529

Kumar, Sugandh ; Mainuddin, ; Ahmad, Amir et al. / Structure based calculation for scanned field enhancement factor for CNT field emitters. 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015. Institute of Electrical and Electronics Engineers Inc., 2016. (12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015).

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abstract = "The screening effect plays an important role when CNTs are placed in clustered and also have large effects in the calculation of field enhancement factor of clustered CNTs. Isolated CNT will have a greater field enhancement factor than the field enhancement factor cluster of CNTs because of screening effect. The screening effect is a function of distance between CNTs and length of CNTs. By using the expression for the field enhancement factor (β) of CNTs in cluster (under any position), we have proposed a structure for cluster of CNTs in lieu to get the uniform field enhancement factor of all the CNTs present in that cluster.",

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AB - The screening effect plays an important role when CNTs are placed in clustered and also have large effects in the calculation of field enhancement factor of clustered CNTs. Isolated CNT will have a greater field enhancement factor than the field enhancement factor cluster of CNTs because of screening effect. The screening effect is a function of distance between CNTs and length of CNTs. By using the expression for the field enhancement factor (β) of CNTs in cluster (under any position), we have proposed a structure for cluster of CNTs in lieu to get the uniform field enhancement factor of all the CNTs present in that cluster.

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Structure based calculation for scanned field enhancement factor for CNT field emitters

Abstract

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Keywords

ASJC Scopus subject areas

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