2022 Annual Meeting

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Oral presentation

VI. Fusion Energy Engineering » 601-4 Reactor Component Technology, First Wall, Divertor, Magnet

[2L13-16] Fusion Instrument Engineering

Thu. Mar 17, 2022 4:15 PM - 5:25 PM Room L

Chair: Naoko Ashikawa (NIFS)

4:15 PM - 4:30 PM

[2L13] Evaluation of Temperature Effect in Proton Irradiation on Critical Current Behavior of REBCO Tapes

*Yujie Ma1, Satoshi Ito1, Misako Miwa1, Sho Toyama1, Shigeo Matsuyama1, Hidetoshi Hashizume1 (1. Tohoku University)

Keywords:High-temperature superconducting magnet, REBCO tape, Proton irradiation

In this research, 4-mm-wide REBCO tapes were irradiated with proton at 80 K. For this work, proton irradiation was used to simulate neutron irradiation. For the discussion of critical current IC behavior during magnet operation, evaluation of effect of irradiation temperature will be reported.