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Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 89, Issue 9, Pages 1464–1468
DOI: https://doi.org/10.21883/JTF.2019.09.48075.45-19 (Mi jtf5527) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Physical electronics

Intercepting grids made of anisotropic pyrolytic graphite in electron guns with a dispenser cathode

S. D. Zhuravlev, V. I. Shesterkin

State Scientific-Production Enterprise "Almaz", Saratov, Russia
Full-text PDF (111 kB) Citations (2)
DOI: https://doi.org/10.21883/JTF.2019.09.48075.45-19
Abstract: The results of experimental studies into the application of anisotropic pyrolytic graphite (APG) as grid structures in power microwave devices with a dispenser cathode are detailed. The dependences of emission characteristics of molybdenum, hafnium, and APG in diodes and electron guns on the electron-flow power dissipated at the studied samples and on cathode temperature are presented. It is demonstrated that the power dissipation capacity of APG grid structures (without parasitic thermionic emission) is up to 20 and 9 times higher than that of molybdenum and hafnium grids, respectively.
Keywords: termionic emission, dispenser cathode, control grids, pyrolytic graphite.
Received: 08.02.2019
Revised: 08.02.2019
Accepted: 26.02.2019
English version:
Technical Physics, 2019, Volume 64, Issue 9, Pages 1386–1389
DOI: https://doi.org/10.1134/S1063784219090238
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. D. Zhuravlev, V. I. Shesterkin, “Intercepting grids made of anisotropic pyrolytic graphite in electron guns with a dispenser cathode”, Zhurnal Tekhnicheskoi Fiziki, 89:9 (2019), 1464–1468; Tech. Phys., 64:9 (2019), 1386–1389
Citation in format AMSBIB
\Bibitem{ZhuShe19}
\by S.~D.~Zhuravlev, V.~I.~Shesterkin
\paper Intercepting grids made of anisotropic pyrolytic graphite in electron guns with a dispenser cathode
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 89
\issue 9
\pages 1464--1468
\mathnet{http://mi.mathnet.ru/jtf5527}
\crossref{https://doi.org/10.21883/JTF.2019.09.48075.45-19}
\elib{https://elibrary.ru/item.asp?id=41130912}
\transl
\jour Tech. Phys.
\yr 2019
\vol 64
\issue 9
\pages 1386--1389
\crossref{https://doi.org/10.1134/S1063784219090238}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Zhurnal Tekhnicheskoi Fiziki Zhurnal Tekhnicheskoi Fiziki
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