JPS6463218A - Forming superconductive thin film - Google Patents

Forming superconductive thin film

Info

Publication number
JPS6463218A
JPS6463218A JP62219091A JP21909187A JPS6463218A JP S6463218 A JPS6463218 A JP S6463218A JP 62219091 A JP62219091 A JP 62219091A JP 21909187 A JP21909187 A JP 21909187A JP S6463218 A JPS6463218 A JP S6463218A
Authority
JP
Japan
Prior art keywords
thin film
oxide
thin
film thickness
ratio
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
JP62219091A
Other languages
Japanese (ja)
Inventor
Kenji Kuroki
Taiji Tsuruoka
Takashi Kanamori
Susumu Shibata
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP62219091A priority Critical patent/JPS6463218A/en
Publication of JPS6463218A publication Critical patent/JPS6463218A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Physical Vapour Deposition (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE:To make it possible to form film in high reproducibility by laminating three kinds of thin films having specific materials in order and repeatedly by a sputter method, and conducting heat treatment in an oxygen atmosphere so that a predetermined film thickness ratio to be composed in order that the ratio of a total quantity of thin film thickness by individual composing elements obtains the component ratio of an objective superconductive thin layer. CONSTITUTION:Three kinds of thin films are laminated by a sputter method, which are a thin film composed of Ba and its Oxide, a thin film composed of Cu and its oxide, and a thin film composed of periodic table group IIIa elements and their oxides, so that a predetermined film thickness ratio is composed when a superconductive thin film is formed. Ba and its oxide are made to Ba, BaO, and BaCO3, Cu and its oxide to Cu, CuO, and Cu2O, and periodic table group IIIa elements and their oxides to Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y2O3, La2O3, Ce2O3, Pr2O3, Nd2O3, Pm2O3, Sm2O3, Eu2O3, Gd2O3, Tb2O3, Dy2O3, Ho2O3, Er2O3, Tm2O3, Yb2O3, Lu2O3.
JP62219091A 1987-09-03 1987-09-03 Forming superconductive thin film Pending JPS6463218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62219091A JPS6463218A (en) 1987-09-03 1987-09-03 Forming superconductive thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62219091A JPS6463218A (en) 1987-09-03 1987-09-03 Forming superconductive thin film

Publications (1)

Publication Number Publication Date
JPS6463218A true JPS6463218A (en) 1989-03-09

Family

ID=16730113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62219091A Pending JPS6463218A (en) 1987-09-03 1987-09-03 Forming superconductive thin film

Country Status (1)

Country Link
JP (1) JPS6463218A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6465715A (en) * 1987-09-04 1989-03-13 Furukawa Electric Co Ltd Manufacture of superconductor molding
JPH01166412A (en) * 1987-12-22 1989-06-30 Sumitomo Electric Ind Ltd Complex oxide superconductive thin film and its manufacture
JPH01166419A (en) * 1987-12-22 1989-06-30 Sumitomo Electric Ind Ltd Manufacture of superconductive membrane
JPH0320459A (en) * 1989-06-16 1991-01-29 Matsushita Electric Ind Co Ltd Production of thin film of copper oxide
CN103341624A (en) * 2013-07-16 2013-10-09 南开大学 Method for preparing Cu-Cu2O core-shell ferromagnetic nano-particles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6465715A (en) * 1987-09-04 1989-03-13 Furukawa Electric Co Ltd Manufacture of superconductor molding
JPH01166412A (en) * 1987-12-22 1989-06-30 Sumitomo Electric Ind Ltd Complex oxide superconductive thin film and its manufacture
JPH01166419A (en) * 1987-12-22 1989-06-30 Sumitomo Electric Ind Ltd Manufacture of superconductive membrane
JPH0320459A (en) * 1989-06-16 1991-01-29 Matsushita Electric Ind Co Ltd Production of thin film of copper oxide
CN103341624A (en) * 2013-07-16 2013-10-09 南开大学 Method for preparing Cu-Cu2O core-shell ferromagnetic nano-particles

Similar Documents

Publication Publication Date Title
WO2008105151A1 (en) Rare earth-type tape-shaped oxide superconductor, and composite substrate using the oxide superconductor
JPS6463218A (en) Forming superconductive thin film
ATE505818T1 (en) CONDUCTOR COATED WITH A POLYCRYSTALLINE FILM USABLE FOR PRODUCING HIGH TEMPERATURE SUPERCONDUCTIVE LAYERS
US5614471A (en) Superconductive material
JPS63225531A (en) Oxide superconductive material
CA1335327C (en) Oxide superconductor and manufacturing method thereof
JPS646323A (en) Superconductive material
JP2573256B2 (en) Manufacturing method of superconductor member
JPS6428875A (en) Superconducting multilayered film
JPH03105807A (en) Laminate membrane of oxide superconductor and oxide magnetic substance
JPS647412A (en) Oxide superconductor and its manufacture
JPS63270345A (en) Production of oxide superconductor
JPS63256565A (en) Superconductive material and its production
CN117776715A (en) Bismuth sodium titanate based relaxation ferroelectric ceramic material with component gradient structure and preparation method thereof
JPS6482412A (en) Manufacture of superconductive material
JPS6427118A (en) Film type superconductive element
JPH01151110A (en) Manufacture of oxide system superconductive film
JPS6428284A (en) Oxide superconducting joint
JPS63270347A (en) Production of oxide superconductor
JPH01246173A (en) Oxide superconductor and production thereof
JPH0388716A (en) Production of oxide superconducting thin film
JPS6476952A (en) Oxide high-temperature superconducting material
JPH01246134A (en) Superconductor
JPS6421822A (en) Thin film type superconductive element
JPS6421821A (en) Thin film type superconductive element