[D2-O502] Oral 502

[D2-O502-02 (Symposium Invited)] Record High Trapped Field in Ba122 Polycrystalline Bulk Magnets Achieved by Data Driven Process Design & Microstructural Deep Learning

*Akiyasu Yamamoto^1,4, Shota Ishiwata¹, Shinjiro Kikuchi¹, Shinnosuke Tokuta^1,4, Yoshiki Nishiya¹, Haruka Iga¹, Yu Hirabayashi¹, Hiroki Ogawa¹, Akimitsu Ishii^2,4, Yusuke Shimada^3,4, Akinori Yamanaka^1,4 (1. Tokyo Univ. Agri. Tech. (Japan), 2. NIMS (Japan), 3. Tohoku Univ. (Japan), 4. JST CREST (Japan))

Keywords:Superconductor, 122, Trapped field magnet, Machine learning, Multiscale electron microscopy