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熱血科學家的閒話加長(The Excited Scientists' Hot Tea)

EP.13 奔向宇宙!小型核融合爐要來啦!

06 Apr 2021

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EP.13 奔向宇宙!小型核融合爐要來啦! 粉絲專頁:https://www.facebook.com/scientists543/ 去年有一位12 歲的小朋友,在家自製了核融合裝置並獲得了金氏世界紀錄的認證!你可能很疑惑核融合不是還在研發中? 其實美國麻省理工學院(MIT)在一篇新聞發表了新型的高溫超導纜線裝置,可以建造核融合爐用來拘束高溫電漿的電磁鐵,這種纜線名稱叫做「毒蛇」(VIPER)! 超導體可以在特定溫度下,呈現電阻為零的導體。零電阻和完全抗磁性是重要特性。當超導體電阻轉變為零的溫度時,稱為超導臨界溫度,超導材料可以分為低溫超導體和高溫超導體。那MIT使用纜線釔鋇銅氧高溫超導體可以比傳統超導體提供更高的磁場,超過 15 Tesla,大約是地球磁場的 30 萬倍左右! 本集來聊聊超導體的原理及相關應用! -- Hosting provided by SoundOn

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