Zhurnal Tekhnicheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Guidelines for authors

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Zhurnal Tekhnicheskoi Fiziki:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 86, Issue 2, Pages 134–139 (Mi jtf6642)  
This article is cited in 10 scientific papers (total in 10 papers)

Physical electronics

Emissivity of a multibeam electron gun with a glassy carbon field-emission cathode

N. A. Bushueva, O. E. Glukhovab, Yu. A. Grigor'evc, D. V. Ivanovb, A. S. Kolesnikovab, A. A. Nikolaeva, P. D. Shalaeva, V. I. Shesterkina

a State Scientific-Production Enterprise ``Almaz''
b Saratov State University
c Saratov Branch, Kotel'nikov Institute of Radio-Engineering and Electronics, Russian Academy of Sciences
Full-text PDF (249 kB) Citations (10)
Abstract: A multibeam triode electron gun with a glassy carbon field-emission cathode that is intended for an O-type microwave amplifier is studied. The electric field strength and the current density at the microtips versus the distance to the center of a cell of the cathode–grid unit are calculated. Calculation data are compared with experimental results. It is shown that about 70% of the cathode current in each cell is accounted for by microtips arranged in a circumferential ring no wider than 20 $\mu$m. The field-emission current density inside the ring exceeds 40 A/cm$^2$, and the current per microtip equals 43.1 $\mu$A.
Keywords: Field Strength, Emissivity, Glassy Carbon, Control Grid, Cathode Current.
Received: 13.05.2015
English version:
Technical Physics, 2016, Volume 61, Issue 2, Pages 290–295
DOI: https://doi.org/10.1134/S1063784216020080
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. A. Bushuev, O. E. Glukhova, Yu. A. Grigor'ev, D. V. Ivanov, A. S. Kolesnikova, A. A. Nikolaev, P. D. Shalaev, V. I. Shesterkin, “Emissivity of a multibeam electron gun with a glassy carbon field-emission cathode”, Zhurnal Tekhnicheskoi Fiziki, 86:2 (2016), 134–139; Tech. Phys., 61:2 (2016), 290–295
Citation in format AMSBIB
\Bibitem{BusGluGri16}
\by N.~A.~Bushuev, O.~E.~Glukhova, Yu.~A.~Grigor'ev, D.~V.~Ivanov, A.~S.~Kolesnikova, A.~A.~Nikolaev, P.~D.~Shalaev, V.~I.~Shesterkin
\paper Emissivity of a multibeam electron gun with a glassy carbon field-emission cathode
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2016
\vol 86
\issue 2
\pages 134--139
\mathnet{http://mi.mathnet.ru/jtf6642}
\elib{https://elibrary.ru/item.asp?id=25669239}
\transl
\jour Tech. Phys.
\yr 2016
\vol 61
\issue 2
\pages 290--295
\crossref{https://doi.org/10.1134/S1063784216020080}
Linking options:
  • https://www.mathnet.ru/eng/jtf6642
  • https://www.mathnet.ru/eng/jtf/v86/i2/p134
    • This publication is cited in the following 10 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
    Statistics & downloads:
    Abstract page:48
    Full-text PDF :14
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024