Email this article An indirectly heated metal oxide hot cathode with a 100-cm2 area
- Authors: Ivanov M.M.1, Karelin V.I.1, Gorokhov V.V.1, Chernyshov V.A.1, Filatov I.V.1, Ignatov M.A.1, Tsitsilin P.A.1, Sokolov A.M.2, Galina N.M.2, Yudanov V.I.2
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Affiliations:
- Russian Federal Nuclear Center
- Shokin AO NPP Istok
- Issue: Vol 59, No 1 (2016)
- Pages: 136-138
- Section: Laboratory Techniques
- URL: https://journals.rcsi.science/0020-4412/article/view/158920
- DOI: https://doi.org/10.1134/S0020441216010048
- ID: 158920
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Abstract
Results of designing of a sectioned metal oxide hot cathode with indirect heating and a total emission coating area of 100 cm2 are described. The design of the hot cathode enables control of the working surface temperature and allows one to change emission surface without replacing the whole hot cathode. The thermal test results are presented. The possibility is shown of applying the hot cathode in the uncharacteristic mode of gas discharge formation in medium vacuum conditions.
About the authors
M. M. Ivanov
Russian Federal Nuclear Center
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
V. I. Karelin
Russian Federal Nuclear Center
Author for correspondence.
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
V. V. Gorokhov
Russian Federal Nuclear Center
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
V. A. Chernyshov
Russian Federal Nuclear Center
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
I. V. Filatov
Russian Federal Nuclear Center
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
M. A. Ignatov
Russian Federal Nuclear Center
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
P. A. Tsitsilin
Russian Federal Nuclear Center
Email: karelin@ntc.vniief.ru
Russian Federation, pr. Mira 37, Sarov, Nizhny Novgorod oblast, 607188
A. M. Sokolov
Shokin AO NPP Istok
Email: karelin@ntc.vniief.ru
Russian Federation, ul. Vokzal’naya 2a, Fryazino, Moscow oblast, 141190
N. M. Galina
Shokin AO NPP Istok
Email: karelin@ntc.vniief.ru
Russian Federation, ul. Vokzal’naya 2a, Fryazino, Moscow oblast, 141190
V. I. Yudanov
Shokin AO NPP Istok
Email: karelin@ntc.vniief.ru
Russian Federation, ul. Vokzal’naya 2a, Fryazino, Moscow oblast, 141190
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