Extremely high emission current from carbon nanotube point emitter

Dong Hoon Shin; Ki Nam Yun; Cheol Jin Lee; Seok Gy Jeon; Jung Il Kim; Yahachi Saito; William I. Milne

doi:10.1109/IVNC.2014.6894828

Extremely high emission current from carbon nanotube point emitter

Dong Hoon Shin, Ki Nam Yun, Cheol Jin Lee, Seok Gy Jeon, Jung Il Kim, Yahachi Saito, William I. Milne

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

4 Citations (Scopus)

Abstract

We demonstrated a novel point-typed carbon nanotube field emitters using a triangular-shaped carbon nanotube films. We also investigated the field emission properties of the field emitters according to the tip angles. The wider field emitters exhibited higher emission current, and the field emitters with a tip angle of 120° showed extremely high emission current density over 104 A/cm² (> 10 mA) at a low electric field of 1.24 V/μm.

Original language	English
Title of host publication	Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014
Editors	Hans-Heinrich Braun, Oliver Groening, Martin Paraliev, Thomas Feurer, Soichiro Tsujino, Jens Gobrecht
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	230-231
Number of pages	2
ISBN (Electronic)	9781479953080
DOIs	https://doi.org/10.1109/IVNC.2014.6894828
Publication status	Published - 2014
Event	2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014 - Engelberg, Switzerland Duration: 2014 Jul 6 → 2014 Jul 10

Publication series

Name	Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014

Other

Other	2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014
Country/Territory	Switzerland
City	Engelberg
Period	14/7/6 → 14/7/10

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

Keywords

carbon nanotube
field emission
high current
point-typed field emitter

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/IVNC.2014.6894828

Cite this

Shin, D. H., Yun, K. N., Lee, C. J., Jeon, S. G., Kim, J. I., Saito, Y., & Milne, W. I. (2014). Extremely high emission current from carbon nanotube point emitter. In H.-H. Braun, O. Groening, M. Paraliev, T. Feurer, S. Tsujino, & J. Gobrecht (Eds.), Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014 (pp. 230-231). Article 6894828 (Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IVNC.2014.6894828

Extremely high emission current from carbon nanotube point emitter. / Shin, Dong Hoon; Yun, Ki Nam; Lee, Cheol Jin et al.
Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014. ed. / Hans-Heinrich Braun; Oliver Groening; Martin Paraliev; Thomas Feurer; Soichiro Tsujino; Jens Gobrecht. Institute of Electrical and Electronics Engineers Inc., 2014. p. 230-231 6894828 (Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014).

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

Shin, DH, Yun, KN, Lee, CJ, Jeon, SG, Kim, JI, Saito, Y & Milne, WI 2014, Extremely high emission current from carbon nanotube point emitter. in H-H Braun, O Groening, M Paraliev, T Feurer, S Tsujino & J Gobrecht (eds), Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014., 6894828, Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014, Institute of Electrical and Electronics Engineers Inc., pp. 230-231, 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014, Engelberg, Switzerland, 14/7/6. https://doi.org/10.1109/IVNC.2014.6894828

Shin DH, Yun KN, Lee CJ, Jeon SG, Kim JI, Saito Y et al. Extremely high emission current from carbon nanotube point emitter. In Braun HH, Groening O, Paraliev M, Feurer T, Tsujino S, Gobrecht J, editors, Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 230-231. 6894828. (Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014). doi: 10.1109/IVNC.2014.6894828

Shin, Dong Hoon ; Yun, Ki Nam ; Lee, Cheol Jin et al. / Extremely high emission current from carbon nanotube point emitter. Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014. editor / Hans-Heinrich Braun ; Oliver Groening ; Martin Paraliev ; Thomas Feurer ; Soichiro Tsujino ; Jens Gobrecht. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 230-231 (Technical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014).

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Extremely high emission current from carbon nanotube point emitter

Abstract

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Keywords

ASJC Scopus subject areas

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