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
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Head
Baturin Volodymyr А., к.ф.-м.н.
Registration Date
25-01-2023
Organization
Institute of Applied Physics National Academy of Sciences of Ukraine
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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
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Yeryomin Sergiy O.
Baturin Volodymyr A.
Karpenko Oleksandr Yu
Lytvynov Petro O
Nahornii Anatolii H
Poenko Oleh Yu
Kholodov Roman I.
Shutko Valerij O
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2023-01-25
