Oxide superconductor
    1.
    发明授权
    Oxide superconductor 失效
    氧化物超导体

    公开(公告)号:US5674815A

    公开(公告)日:1997-10-07

    申请号:US611974

    申请日:1996-03-06

    CPC分类号: H01L39/126 Y10S505/785

    摘要: An oxide superconductor composed of Cu, O and M (M is Ba, Sr and/or Ca) and including alternately arranged at least one rock-salt structure section and at least one infinite layer structure section, wherein the rock-salt structure section consists of two atomic layers each consisting of O and M and each having an atomic ratio O/M of 1 or less, and the infinite layer structure section consists of alternately arranged, first and second atomic layers. Each of the first atomic layers consists of O and Cu and has an atomic ratio O/Cu of 2, while each of the second atomic layers consists of the element M. The infinite layer structure section may consist of only one first atomic layer.

    摘要翻译: 由Cu,O和M(M是Ba,Sr和/或Ca)组成的氧化物超导体,并且包括交替地布置至少一个岩盐结构部分和至少一个无限层结构部分,其中岩盐结构部分组成 的两个原子层,每个由O和M组成,每个原子比的O / M为1或更小,无限层结构部分由交替排列的第一和第二原子层组成。 每个第一原子层由O和Cu组成,原子比O / Cu为2,而第二原子层由元素M组成。无限层结构部分可以仅由一个第一原子层组成。