JPS5718378A - Qiasi-particle injection controlled superconductive element - Google Patents

Qiasi-particle injection controlled superconductive element

Info

Publication number
JPS5718378A
JPS5718378A JP9352280A JP9352280A JPS5718378A JP S5718378 A JPS5718378 A JP S5718378A JP 9352280 A JP9352280 A JP 9352280A JP 9352280 A JP9352280 A JP 9352280A JP S5718378 A JPS5718378 A JP S5718378A
Authority
JP
Japan
Prior art keywords
electrode
josephson junction
particle injection
qiasi
superconductors
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.)
Granted
Application number
JP9352280A
Other languages
Japanese (ja)
Other versions
JPS592388B2 (en
Inventor
Shigeki Sakai
Hiroshi Tateno
Terue Kataoka
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55093522A priority Critical patent/JPS592388B2/en
Publication of JPS5718378A publication Critical patent/JPS5718378A/en
Publication of JPS592388B2 publication Critical patent/JPS592388B2/en
Priority to US06/603,984 priority patent/US4589001A/en
Expired 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
    • H10N60/128—Junction-based devices having three or more electrodes, e.g. transistor-like structures

Landscapes

  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE:To obtain a Josephson junction elemen which can be readily controlled at high integration with high reliability by forming the third electrode at a superconductor forming a Josephson junction and injecting quasi-particles from the electrode to the superconductor. CONSTITUTION:In a Josephson junction element 10 composed of two superconductors 1, 2 and a part 3 for coupling weakly them in a quantum mechanic manner, the third electrode 4 made of normal conductive metal or superconductive metal or semiconductor is attached through an insulating barrier 5 to one or both of the superconductors. When a semiconductor is used as an electrode, the barrier 5 can be omitted. The Josephson junction voltage can be controlled and switched by applying a voltage to quasi-particle injection electrode 4.
JP55093522A 1980-07-09 1980-07-09 Quasi-particle injection controlled superconducting device Expired JPS592388B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55093522A JPS592388B2 (en) 1980-07-09 1980-07-09 Quasi-particle injection controlled superconducting device
US06/603,984 US4589001A (en) 1980-07-09 1984-04-26 Quasiparticle injection control type superconducting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55093522A JPS592388B2 (en) 1980-07-09 1980-07-09 Quasi-particle injection controlled superconducting device

Publications (2)

Publication Number Publication Date
JPS5718378A true JPS5718378A (en) 1982-01-30
JPS592388B2 JPS592388B2 (en) 1984-01-18

Family

ID=14084648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55093522A Expired JPS592388B2 (en) 1980-07-09 1980-07-09 Quasi-particle injection controlled superconducting device

Country Status (1)

Country Link
JP (1) JPS592388B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231375A (en) * 1984-04-26 1985-11-16 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Superconductive transistor
US5012303A (en) * 1983-11-30 1991-04-30 Fujitsu Limited Superconducting device
DE4010489A1 (en) * 1990-03-31 1991-10-02 Dornier Luftfahrt SUPRALOCIAL ELEMENT

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012303A (en) * 1983-11-30 1991-04-30 Fujitsu Limited Superconducting device
JPS60231375A (en) * 1984-04-26 1985-11-16 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Superconductive transistor
EP0163031A2 (en) * 1984-04-26 1985-12-04 International Business Machines Corporation Superconducting transistor
JPH0350425B2 (en) * 1984-04-26 1991-08-01 Intaanashonaru Bijinesu Mashiinzu Corp
DE4010489A1 (en) * 1990-03-31 1991-10-02 Dornier Luftfahrt SUPRALOCIAL ELEMENT

Also Published As

Publication number Publication date
JPS592388B2 (en) 1984-01-18

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