Superconductivity Transition Temperatures and Critical Fields超导转变温度和临界磁场
凯特尔 , Introduction to Solid State Physics, 7th Ed., Ch 12*Superconducting only in thin films or under high pressure in a crystal modification not normally stable. Critical temperatures for those elements from Myers 迈尔斯 , Ch 13. It is notable that in the range of data covered by this table, the best conductors like Cu do not become superconducting at all. Neither the noble metals or the magnetic materials become superconducting. That is not to be taken as a statement that they cannot be made superconducting, it is just that the transitions to superconductivity must be at such low temperatures and require such great purity of material that they have not been demonstrated conclusively. 值得注意的是,在本表所涵盖的数据范围内,像铜这样的优良导体根本不会进入超导状态。贵金属或磁性材料也不会进入超导状态。这并不意味着它们不能被制成超导体,而是因为超导转变所需的温度极低,对材料纯度要求极高,因此尚未有确凿的实验证明。
来自《固体物理导论》(第7版),第12章的数据:超导性仅在薄片中出现,或在晶体非通常稳定的改质下在高压下出现。那些元素的临界温度见,第13章。
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