发明授权
- 专利标题： Layered compound, superconductor and method for producing same
- 专利标题（中）： 层状化合物，超导体及其制造方法
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申请号： US13003149申请日： 2009-07-09
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公开(公告)号： US08288321B2公开(公告)日： 2012-10-16
- 发明人: Hideo Hosono , Hiroshi Yanagi , Toshio Kamiya , Satoru Matsuishi , Sungwng Kim , Seok Gyu Yoon , Hidenori Hiramatsu , Masahiro Hirano , Takatoshi Nomura , Yoichi Kamihara
- 申请人： Hideo Hosono , Hiroshi Yanagi , Toshio Kamiya , Satoru Matsuishi , Sungwng Kim , Seok Gyu Yoon , Hidenori Hiramatsu , Masahiro Hirano , Takatoshi Nomura , Yoichi Kamihara
- 申请人地址： JP Kawaguchi-shi
- 专利权人： Japan Science and Technology Agency
- 当前专利权人： Japan Science and Technology Agency
- 当前专利权人地址： JP Kawaguchi-shi
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2008-184843 20080716
- 国际申请： PCT/JP2009/062500 WO 20090709
- 国际公布： WO2010/007929 WO 20100121
- 主分类号： C04B35/45
- IPC分类号： C04B35/45
摘要：
Provides a new non-oxide system compound material superconductor as an alternative of the perovskite type copper oxides superconductor.Layered compounds which are represented by chemical formula AF(TM)Pn (wherein, A is at least one selected from a group consisting of the second family elements in the long form periodic table, F is a fluorine ion, TM is at least one selected from a group of transition metal elements consisting of Fe, Ru, Os, Ni, Pd, and Pt, and Pn is at least one selected from a group consisting of the fifteenth family elements in the long form periodic table), having a crystal structure of ZrCuSiAs type (space group P4/nmm) and which become superconductors by doping trivalent cations or divalent anions.
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