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Patent Searching and Data


Title:
METHOD OF FORMING SUPERCONDUCTING FILMS
Document Type and Number:
WIPO Patent Application WO/2003/012888
Kind Code:
A1
Abstract:
A method of forming superconducting films, comprising the steps of forming a conductive film on the surface of a substrate, using a solution in which oxide superconducting fine particles and non−superconducting fine particles for introducing a magnetic flux pinning center into a superconducting film are dispersed to migration−electrodepositing the high−temperature superconducting fine particles and the non−superconducting fine particles on the conductive film, and heat treating the substrate to sinter the superconducting fine particles and the non−superconducting fine particles and form a magnetic flux pinning center−introduced superconducting film.

Inventors:
Kawachi, Masaharu (1-2-1, Yurinokidai Sanda-shi, Hyogo, 669-1324, JP)
Yoshizawa, Masahito (2-405, Iwatedaigaku-Takamatsushukusha 17-19, Takamatsu 4-chom, Morioka-shi Iwate, 020-0114, JP)
Application Number:
PCT/JP2002/007054
Publication Date:
February 13, 2003
Filing Date:
July 11, 2002
Export Citation:
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Assignee:
JAPAN SCIENCE AND TECHNOLOGY CORPORATION (1-8 Honcho 4-chome, Kawaguchi-shi, Saitama, 332-0012, JP)
Kawachi, Masaharu (1-2-1, Yurinokidai Sanda-shi, Hyogo, 669-1324, JP)
Yoshizawa, Masahito (2-405, Iwatedaigaku-Takamatsushukusha 17-19, Takamatsu 4-chom, Morioka-shi Iwate, 020-0114, JP)
International Classes:
C23C28/00; C23C24/08; H01B13/00; H01L39/00; H01L39/24; (IPC1-7): H01L39/24; C23C28/00; H01B13/00
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (7-2 Kasumigaseki 3-chom, Chiyoda-ku Tokyo, 100-0013, JP)
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