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TY - UNPB AU - Issatov, A. AU - Chubunov, P.A. AU - Mitrofanov, S.V. AU - Pugachev, D.K. AU - Teterev, Yu.G. ED - Kuzin, Maksim V. ED - Schaa, Volker RW TI - Ion Energy Measurement System on the Sample Surface for the High Energy Beam-Line of U400M Accelerator J2 - presented at RuPAC2021, Alushta, Crimea, 27 September-01 October 2021 CY - Alushta, Crimea T2 - Russian Particle Accelerator Conference T3 - 27 LA - english AB - A heavy ion energy measuring system on the surface of the device urder test (DUT) is presented. This system is designed to measure the energy of ions on the high-energy beam-line (15-60 MeV/n) of the U400-M accelerator during SEE testing. A feature of this beam-line is that the vacuum chamber is separated from the ion guide by a foil and irradiation can be carried out both in the air and in vacuum. The beam-line is equipped with a standard ion energy measurement system based on time-of-flight method, but the direct measurement of the ion energy on the DUT surface is not performed. To measure the ion energy on the DUT surface, a dedicated system was created. Also, this system is used to measure ion energy after degraders, which are used to change the energy loss of ions and are installed in front of the DUT. The system consists of silicon and CsI scintillation detectors. The silicon detector is designed to measure the energy of short-range Xe, Kr and Bi ions. A CsI scintillation detector is used to measure the energy of long-range Ar, Ne, and O ions. The system is calibrated with TOF detectors. ER -