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Information × Registration Number 0223U001064, 0121U111791 , R & D reports Title Experimental and theoretical studies of high-voltage vacuum breakdowns on ion-modified model samples of accelerating structures of the CLIC collider popup.stage_title Head Baturin Volodymyr А., к.ф.-м.н. Registration Date 25-01-2023 Organization Institute of Applied Physics National Academy of Sciences of Ukraine popup.description2  A study of the effect on resistance to high-voltage breakdowns of copper samples irradiated with singly charged ions N+ with an energy of 150 keV and doubly charged ions Ar2+ and metals Zr2+, Mo2+, Fe2+, Cu2+ with an energy of 300 keV and different doses of irradiation was carried out. It was shown that irradiation of copper samples used in the production of accelerating structures with Ar2+ ions with a dose of D=1.6X1017 cm-2 and Fe2+ ions improved the breakthrough characteristics by 20-25%. The influence of micron- and submicron-sized local surface inhomogeneities on the field emission current has been theoretically investigated. Product Description popup.authors Yeryomin Sergiy O. Baturin Volodymyr A. Karpenko Oleksandr Yu Lytvynov Petro O Nahornii Anatolii H Poenko Oleh Yu Kholodov Roman I. Shutko Valerij O popup.nrat_date 2023-01-25 Close