About KUMAKURA HIROAKI
About 物質・材料研究機構 超伝導材料研セ
About MATSUMOTO AKIYOSHI
About 物質・材料研究機構 超伝導材料研セ
About KITAGUCHI HITOSHI
About 物質・材料研究機構 超伝導材料研セ
About OKADA MICHIYA
About superconducting wire
About Superconducting materials
About Electric wires and cables
About MgB2
About 超伝導体
About 線材
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