JPS56150883A - Josephson switching element - Google Patents

Josephson switching element

Info

Publication number
JPS56150883A
JPS56150883A JP16850979A JP16850979A JPS56150883A JP S56150883 A JPS56150883 A JP S56150883A JP 16850979 A JP16850979 A JP 16850979A JP 16850979 A JP16850979 A JP 16850979A JP S56150883 A JPS56150883 A JP S56150883A
Authority
JP
Japan
Prior art keywords
layer
strip line
window
switching element
superconductive
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
JP16850979A
Other languages
Japanese (ja)
Inventor
Yoshinori Yamauchi
Akira Ishida
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP16850979A priority Critical patent/JPS56150883A/en
Publication of JPS56150883A publication Critical patent/JPS56150883A/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

Landscapes

  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To provide an excellent function for a Josephson switching element by forming the first strip line on a grounding substrate and forming the second strip line in the state extending on a heat conductive tunnel layer. CONSTITUTION:This element is composed of a structure in which a strip line 2 is formed through an insulating layer 21 on a grounding substrate 1, a strip line 2 is buried in other insulating layer 23 having a window 22, a superconductive tunnel layer 4 and hence a tunnel junction 3 is formed in a window 22 with an oxidized layer of the region confronting the window 22 of the line 22, a strip line 5 is formed through the window 22 on the layer 23 in the state extending on a superconductive tunner layer 4, is furthe buried in the other insulating layer 24 and a control line 6 is formed on the layer 24. According to this structure, the ratio of the maximum superconductive current to the minimum normal conductive current expressing the propriety of the switching element can be increased.
JP16850979A 1979-12-25 1979-12-25 Josephson switching element Pending JPS56150883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16850979A JPS56150883A (en) 1979-12-25 1979-12-25 Josephson switching element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16850979A JPS56150883A (en) 1979-12-25 1979-12-25 Josephson switching element

Publications (1)

Publication Number Publication Date
JPS56150883A true JPS56150883A (en) 1981-11-21

Family

ID=15869362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16850979A Pending JPS56150883A (en) 1979-12-25 1979-12-25 Josephson switching element

Country Status (1)

Country Link
JP (1) JPS56150883A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414978A (en) * 1987-07-09 1989-01-19 Nippon Steel Corp Optical sensor
JP2006258033A (en) * 2005-03-18 2006-09-28 Aisin Seiki Co Ltd Electric liquid pump, its control method and control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125996A (en) * 1978-03-02 1979-09-29 Sperry Rand Corp Subminiature bore and conductor formation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125996A (en) * 1978-03-02 1979-09-29 Sperry Rand Corp Subminiature bore and conductor formation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6414978A (en) * 1987-07-09 1989-01-19 Nippon Steel Corp Optical sensor
JP2006258033A (en) * 2005-03-18 2006-09-28 Aisin Seiki Co Ltd Electric liquid pump, its control method and control device

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