About ARAI KAZUAKI
About 電総研
About TATEISHI HIROSHI
About 電総研
About UMEDA MASAICHI
About 電総研
About AGATSUMA KO
About 電総研
About 電気学会論文誌 A
About superconducting wire
About Superconducting materials
About 繊維強化
About Nb3Sn
About 超電導線材
About 試作
About 超電導特性