JPS6472507A - Superconducting coil - Google Patents

Superconducting coil

Info

Publication number
JPS6472507A
JPS6472507A JP22913087A JP22913087A JPS6472507A JP S6472507 A JPS6472507 A JP S6472507A JP 22913087 A JP22913087 A JP 22913087A JP 22913087 A JP22913087 A JP 22913087A JP S6472507 A JPS6472507 A JP S6472507A
Authority
JP
Japan
Prior art keywords
films
film
cut
alternately
superconductive material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22913087A
Other languages
Japanese (ja)
Inventor
Kyoji Tachikawa
Shigechika Kosuge
Moriaki Ono
Kiyokazu Nakada
Teruo Suzuki
Itaru Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokai University
JFE Engineering Corp
Original Assignee
Tokai University
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokai University, NKK Corp, Nippon Kokan Ltd filed Critical Tokai University
Priority to JP22913087A priority Critical patent/JPS6472507A/en
Publication of JPS6472507A publication Critical patent/JPS6472507A/en
Pending legal-status Critical Current

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  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To obtain a superconducting coil, in which a superconductor material is not required to be formed into a wire shape, by alternately laminating films comprising a composite oxide superconductive material, in each of which a part is cut, and intermediate films, in each of which a cut part is formed, on the upper surface of a ring shaped substrate. CONSTITUTION:A film 2, comprising a composite superconductive material including CuxOy, in which a part is cut, is formed on the upper surface of a ring shaped substrate 1. An intermediate film 3, in which a part is cut, is formed on the upper surface of the film 2. Another film 2 comprising the same material as said film 2, in which a part is cut, is formed on the upper surface of the intermediate film 3. Both films 2 and 2 are electrically conducted through a connecting part 3A. Thus, the films 2 and the intermediate films 3 are alternately laminated by a plurality of stages. For example, the substrate 1 comprising Al2O3 is set in a vacuum evaporation apparatus. A masking member is used. Laser light is alternately projected on an evaporating source comprising Y1Bz2 Cu3O7-y and an evaporating source for the intermediate film comprising Al2O3. Thus the films of the superconductive material and the intermediate films are alternately laminated.
JP22913087A 1987-09-12 1987-09-12 Superconducting coil Pending JPS6472507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22913087A JPS6472507A (en) 1987-09-12 1987-09-12 Superconducting coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22913087A JPS6472507A (en) 1987-09-12 1987-09-12 Superconducting coil

Publications (1)

Publication Number Publication Date
JPS6472507A true JPS6472507A (en) 1989-03-17

Family

ID=16887222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22913087A Pending JPS6472507A (en) 1987-09-12 1987-09-12 Superconducting coil

Country Status (1)

Country Link
JP (1) JPS6472507A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642304A (en) * 1987-06-25 1989-01-06 Hitachi Cable Ltd Superconducting magnet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642304A (en) * 1987-06-25 1989-01-06 Hitachi Cable Ltd Superconducting magnet

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