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Zhurnal Tekhnicheskoi Fiziki, 2020, Volume 90, Issue 11, Pages 1806–1816
DOI: https://doi.org/10.21883/JTF.2020.11.49966.150-20
(Mi jtf5144)
 

This article is cited in 4 scientific papers (total in 4 papers)

XXIV International Symposium Nanophysics and Nanoelectronics, Nizhny Novgorod, March 10--13, 2020
Atomic and molecular physics

Prospects for the use of X-ray tubes with a field-emission cathode and a through-type anode in the range of soft X-ray radiation

M. M. Baryshevaab, S. Yu. Zueva, A. Ya. Lopatina, V. I. Luchina, A. E. Pestova, N. N. Salashchenkoa, N. N. Tsybina, N. I. Chkhaloa

a Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
b Lobachevsky State University of Nizhny Novgorod
Abstract: The use of field emission cathodes in X-ray tubes requires the placement of the cathode assembly with a small gap from the anode, and this hampers the output of radiation. The greatest difficulties arise in the generation of a relatively soft spectrum with wavelengths of 1–10 nm: in this case, the accelerating voltage does not exceed several kilovolts and the interelectrode gap does not exceed several hundred microns. In this work, the possibility of using submicron films based on beryllium as through-type anodes for emitting the Be$K_{\alpha}$ line ($\lambda$ = 11.4 nm) and the accompanying bremsstrahlung spectrum is experimentally demonstrated. In particular, the characteristic radiation of a tube with a field emission blade-type cathode and a Be-film anode, introduced into a grazing incidence grating spectrometer, was detected. The characteristics of beryllium films necessary for designing high-power X-ray tubes of this type are determined.
Keywords: field emission, X-ray tube, thin-film target.
Funding agency Grant number
Russian Foundation for Basic Research 18-07-00633
18-02-00173
18-42-520007
19-07-00173
Russian Academy of Sciences - Federal Agency for Scientific Organizations 0035-2018-0018
This work was supported by the Russian Foundation for Basic Research (grants nos. 18-07-00633, 18-02-00173, 18-42-520007, and 19-07-00173) and program of the Russian Academy of Sciences no. 0035-2018-0018 and used the equipment of the Physics and Technology of Micro- and Nanostructures Center for Collective Use of the Institute for Physics of Microstructures of the Russian Academy of Sciences.
Received: 28.04.2020
Revised: 28.04.2020
Accepted: 28.04.2020
English version:
Technical Physics, 2020, Volume 65, Issue 11, Pages 1726–1735
DOI: https://doi.org/10.1134/S1063784220110043
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: M. M. Barysheva, S. Yu. Zuev, A. Ya. Lopatin, V. I. Luchin, A. E. Pestov, N. N. Salashchenko, N. N. Tsybin, N. I. Chkhalo, “Prospects for the use of X-ray tubes with a field-emission cathode and a through-type anode in the range of soft X-ray radiation”, Zhurnal Tekhnicheskoi Fiziki, 90:11 (2020), 1806–1816; Tech. Phys., 65:11 (2020), 1726–1735
Citation in format AMSBIB
\Bibitem{BarZueLop20}
\by M.~M.~Barysheva, S.~Yu.~Zuev, A.~Ya.~Lopatin, V.~I.~Luchin, A.~E.~Pestov, N.~N.~Salashchenko, N.~N.~Tsybin, N.~I.~Chkhalo
\paper Prospects for the use of X-ray tubes with a field-emission cathode and a through-type anode in the range of soft X-ray radiation
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 90
\issue 11
\pages 1806--1816
\mathnet{http://mi.mathnet.ru/jtf5144}
\crossref{https://doi.org/10.21883/JTF.2020.11.49966.150-20}
\elib{https://elibrary.ru/item.asp?id=44588703}
\transl
\jour Tech. Phys.
\yr 2020
\vol 65
\issue 11
\pages 1726--1735
\crossref{https://doi.org/10.1134/S1063784220110043}
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  • This publication is cited in the following 4 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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