The review of modern domestic pumps for ultra-high vacuum in the beam accelerators and nuclear fusion devices

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  • Autores: Krasnov A.A1,2,3, Nechaev P.G4, Semenov A.M1,5
  • Afiliações:
    1. Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences
    2. Novosibirsk State University
    3. Center for Collective Use “Siberian Ring Photon Source”, Federal Research Center G.K. Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences
    4. Optikon Ltd.
    5. Novosibirsk State Technical University
  • Edição: Volume 89, Nº 9 (2025)
  • Páginas: 1404-1411
  • Seção: Synchrotron and Free Electron Laser Radiation: Generation and Applications
  • URL: https://ogarev-online.ru/0367-6765/article/view/364258
  • DOI: https://doi.org/10.7868/S30346460525090083
  • ID: 364258

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Resumo

The domestic modern pumps based on non-evaporable getters and ion-getter pumps for obtaining an ultrahigh vacuum at 10–11 Torr level are considered in this paper. The experimental results of pumping speed measurements as a function of gas pressure are presented for various types of ion-getter pump. The pumping speed measurements of the pumps based on non-evaporable getters for H2, CO and D2 are also shown.

Sobre autores

A. Krasnov

Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State University; Center for Collective Use “Siberian Ring Photon Source”, Federal Research Center G.K. Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences

Novosibirsk, Russia; Novosibirsk, Russia; Novosibirsk, Russia

P. Nechaev

Optikon Ltd.

Novosibirsk, Russia

A. Semenov

Budker Institute of Nuclear Physics of the Siberian Branch of the Russian Academy of Sciences; Novosibirsk State Technical University

Email: A.M.Semenov@inp.nsk.su
Novosibirsk, Russia; Novosibirsk, Russia

Bibliografia

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