JPS645080A - Josephson device - Google Patents

Josephson device

Info

Publication number
JPS645080A
JPS645080A JP62159396A JP15939687A JPS645080A JP S645080 A JPS645080 A JP S645080A JP 62159396 A JP62159396 A JP 62159396A JP 15939687 A JP15939687 A JP 15939687A JP S645080 A JPS645080 A JP S645080A
Authority
JP
Japan
Prior art keywords
josephson
josephson device
constitution
employing
operated continuously
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
JP62159396A
Other languages
Japanese (ja)
Inventor
Takuji Okumura
Satoshi Tanda
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP62159396A priority Critical patent/JPS645080A/en
Publication of JPS645080A publication Critical patent/JPS645080A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/10—Junction-based devices
    • H10N60/12—Josephson-effect devices
    • H10N60/124—Josephson-effect devices comprising high-Tc ceramic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To facilitate forming of a totally solid Josephson device and obtain a Josephson device which can be operated continuously and at a low running cost by employing thermoelectric elements for cooling the Josephson element. CONSTITUTION:The Josephson device of the present invention is constituted by a thermoelectric cooling multistage cascade module 1 employing a Peltier effect and composed of a number of thermoelectric elements and a Josephson element 2 put on the top of the low temperature side of the module 1. The element 2 is made of high critical temperature superconductor (for instance, yttrium-barium-copper-oxygen Y-Ba-Cu-O system ceramic superconductor). With this constitution, a totally solid Josephson device can be formed and a Josephson device which can be operated continuously and at a low cost can be obtained.
JP62159396A 1987-06-26 1987-06-26 Josephson device Pending JPS645080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62159396A JPS645080A (en) 1987-06-26 1987-06-26 Josephson device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62159396A JPS645080A (en) 1987-06-26 1987-06-26 Josephson device

Publications (1)

Publication Number Publication Date
JPS645080A true JPS645080A (en) 1989-01-10

Family

ID=15692865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62159396A Pending JPS645080A (en) 1987-06-26 1987-06-26 Josephson device

Country Status (1)

Country Link
JP (1) JPS645080A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09321354A (en) * 1996-05-28 1997-12-12 Matsushita Electric Works Ltd Metal pattern plate
JPH09321351A (en) * 1996-05-28 1997-12-12 Matsushita Electric Works Ltd Electrode plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09321354A (en) * 1996-05-28 1997-12-12 Matsushita Electric Works Ltd Metal pattern plate
JPH09321351A (en) * 1996-05-28 1997-12-12 Matsushita Electric Works Ltd Electrode plate

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