Keyword: experiment
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WEP2PT023 Preparation and Characterization of Non-Evaporable Ti-Zr-V Getter Films for HEPS ion, vacuum, site, radiation 125
 
  • Y. Ma, D.Z. Guo, P. He, B. Liu, Y.C. Yang
    IHEP, Beijing, People's Republic of China
 
  For the low activation temperature and high pumping speed, surface pumping capacity, the TiZrV coatings were chosen to high energy photo source (HEPS). Films of TiZrV alloy have been deposited on 1.5 meter long, cylindrical vacuum chambers of 22mm diameter copper substrates in krypton ambient using DC magnetron sputtering system. Film composition, the activation temperature and pumping properties have been investigated in order to optimize the deposition parameters for vacuum applications. The films were also studied using the X-ray photo-emission electron spectroscopy (XPS) after annealing them at different temperatures ranging from 120°C to 300°C for two hours in ultra-high vacuum environment. Pumping speed and surface pumping capacity testing facilities were also being constructed to investigate the characterization of TiZrV.  
poster icon Poster WEP2PT023 [1.037 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-FLS2018-WEP2PT023  
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FRA1PL01 Summary Report: Linac-Based Light Sources ion, FEL, simulation, linac 199
 
  • T.O. Raubenheimer
    SLAC, Menlo Park, California, USA
  • W. Decking
    DESY, Hamburg, Germany
  • L. Giannessi
    Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
  • L. Giannessi
    ENEA C.R. Frascati, Frascati (Roma), Italy
  • H.-S. Kang
    PAL, Pohang, Kyungbuk, Republic of Korea
 
  This is the summary report of the linac-based light sources working group.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-FLS2018-FRA1PL01  
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