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Information × Registration Number 0219U001910, 0118U006150 , R & D reports Title Study of Surface Layer Modification Effect in CLIC Accelerating Structures on Field Emission Current and High-Vacuum Breakdown Probability. popup.stage_title Head Baturin Volodymyr, Кандидат фізико-математичних наук Registration Date 25-03-2019 Organization Applied Physics Institute NAS of Ukraine popup.description2 State of copper sample surface and their ion-plasma modification is studied as to their effect on break-down voltage. Burning the samples at 350 oC is shown to increase the breakdown by 10%; purifying the samples with a glow discharge by 20%; TiN film coating of the copper sample by 25%; the samples with TiN coating and additional radiation with - 300 keV argon ions and dose of 4x1017cm-2 by 35%, as compared to the non-modified samples. A technique for a uniform coating of different kinds (molybdenum, titanium nitride, etc.) on copper samples of 40 mm in dia has been developed. Product Description popup.authors Єрьомін Сергій Олександрович Батурін Володимир Андрійович Карпенко Олександр Юрійович Лебединський Сергій Олександрович Нагорний Володимир Анатолієвич Профатілова Ярослава Валеріївна Пустовойтов Сергій Олександрович Роєнко Олег Володимирович Холодов Роман Іванович popup.nrat_date 2020-04-02 Close