The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2012
Filed:
Jul. 09, 2009
Hideo Hosono, Kanagawa, JP;
Hiroshi Yanagi, Tokyo, JP;
Toshio Kamiya, Kanagawa, JP;
Satoru Matsuishi, Tokyo, JP;
Sungwng Kim, Kanagawa, JP;
Seok Gyu Yoon, Kanagawa, JP;
Hidenori Hiramatsu, Kanagawa, JP;
Masahiro Hirano, Tokyo, JP;
Takatoshi Nomura, Tokyo, JP;
Yoichi Kamihara, Tokyo, JP;
Hideo Hosono, Kanagawa, JP;
Hiroshi Yanagi, Tokyo, JP;
Toshio Kamiya, Kanagawa, JP;
Satoru Matsuishi, Tokyo, JP;
Sungwng Kim, Kanagawa, JP;
Seok Gyu Yoon, Kanagawa, JP;
Hidenori Hiramatsu, Kanagawa, JP;
Masahiro Hirano, Tokyo, JP;
Takatoshi Nomura, Tokyo, JP;
Yoichi Kamihara, Tokyo, JP;
Japan Science and Technology Agency, Kawaguchi-shi, JP;
Abstract
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.