[2L13-16] 核融合機器工学

[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)

キーワード：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 I_C behavior during magnet operation, evaluation of effect of irradiation temperature will be reported.