客服热线:18202992950

Oxide superconducting bodies and their production methods 发明申请

2023-08-27 3900 2861K 0

专利信息

申请日期 2025-07-16 申请号 JP2020154920
公开(公告)号 JP2022048873A 公开(公告)日 2022-03-28
公开国别 JP 申请人省市代码 全国
申请人 株式会社東芝
简介 The disclosed superconductor arrangement (100) comprises an oxide superconducting layer (30) including at least one superconducting region (31) containing barium, copper, and a rare earth element, having a continuous perovskite structure and having a size of 100 nm x 100 nm x 100 nm or more, and a non-superconducting region (32) in contact with the at least one superconducting region, containing praseodymium, barium, copper, and a rare earth element, having a ratio of a number of atoms of the praseodymium to a sum of a number of atoms of the rare earth element and the praseodymium being 20% or more, having a continuous perovskite structure continuous with the continuous perovskite structure of the superconducting region and having a size of 100 nm x 100 nm x 100 nm or more. Manufacturing by a sol-gel process using plural coating solutions is disclosed as well.


您还没有登录,请登录后查看下载地址


反对 0举报 0 收藏 0 打赏 0评论 0
下载排行
网站首页  |  关于我们  |  联系方式  |  使用协议  |  版权隐私  |  网站地图  |  排名推广  |  广告服务  |  积分换礼  |  网站留言  |  RSS订阅  |  违规举报  |  京ICP备2021025988号-4