Email this article Low-Threshold Field Electron Emission from Two-Dimensional Carbon Structures
- Authors: Fursey G.N.1, Voznyakovskii A.A.2, Polyakov M.A.1, Neverovskaya A.Y.3, Zakirov I.I.1, Voznyakovskii A.P.4,3
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Affiliations:
- Surface Physics and Electronics Research Center, Bonch-Bruevich St. Petersburg State University of Telecommunications
- Ioffe Physical Technical Institute, Russian Academy of Sciences
- Lebedev Research Institute of Synthetic Rubber
- St. Petersburg State Institute of Technology
- Issue: Vol 45, No 5 (2019)
- Pages: 467-470
- Section: Article
- URL: https://journal-vniispk.ru/1063-7850/article/view/208307
- DOI: https://doi.org/10.1134/S1063785019050158
- ID: 208307
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Abstract
Particles of multilayer graphene obtained by the method of self-propagating high-temperature synthesis are proposed as an active cathode component for field electron emission. It is shown that this material makes it possible to implement a new technology for creating efficient field emitters with a developed surface. It has been established that the effect of low-threshold field electron emission is observed in this material. In pulsed electric fields, the possibility of obtaining high-current electron beams with currents up to hundreds of amperes has been confirmed.
About the authors
G. N. Fursey
Surface Physics and Electronics Research Center, Bonch-Bruevich St. Petersburg State University of Telecommunications
Email: voznap@mail.ru
Russian Federation, St. Petersburg, 193232
A. A. Voznyakovskii
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: voznap@mail.ru
Russian Federation, St. Petersburg, 194021
M. A. Polyakov
Surface Physics and Electronics Research Center, Bonch-Bruevich St. Petersburg State University of Telecommunications
Email: voznap@mail.ru
Russian Federation, St. Petersburg, 193232
A. Yu. Neverovskaya
Lebedev Research Institute of Synthetic Rubber
Email: voznap@mail.ru
Russian Federation, St. Petersburg, 198035
I. I. Zakirov
Surface Physics and Electronics Research Center, Bonch-Bruevich St. Petersburg State University of Telecommunications
Email: voznap@mail.ru
Russian Federation, St. Petersburg, 193232
A. P. Voznyakovskii
St. Petersburg State Institute of Technology; Lebedev Research Institute of Synthetic Rubber
Author for correspondence.
Email: voznap@mail.ru
Russian Federation, St. Petersburg, 190013; St. Petersburg, 198035
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