GB1318819A - Superconducting devices - Google Patents

Superconducting devices

Info

Publication number
GB1318819A
GB1318819A GB2270271A GB2270271A GB1318819A GB 1318819 A GB1318819 A GB 1318819A GB 2270271 A GB2270271 A GB 2270271A GB 2270271 A GB2270271 A GB 2270271A GB 1318819 A GB1318819 A GB 1318819A
Authority
GB
United Kingdom
Prior art keywords
electrodes
cavity
junction
semi
junctions
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.)
Expired
Application number
GB2270271A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1318819A publication Critical patent/GB1318819A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B15/00—Generation of oscillations using galvano-magnetic devices, e.g. Hall-effect devices, or using superconductivity effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
    • H01S1/02—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range solid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1683—Solid materials using superconductivity, e.g. provided with Josephson junctions
    • 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
    • H10N60/01—Manufacture or treatment
    • H10N60/0912—Manufacture or treatment of Josephson-effect devices
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/853—Oscillator
    • Y10S505/854—Oscillator with solid-state active element
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/922—Making josephson junction device
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
GB2270271A 1970-03-02 1971-04-19 Superconducting devices Expired GB1318819A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1578870A 1970-03-02 1970-03-02
US21640A US3628184A (en) 1970-03-02 1970-03-23 Superconducting oscillators and method for making the same

Publications (1)

Publication Number Publication Date
GB1318819A true GB1318819A (en) 1973-05-31

Family

ID=26687798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2270271A Expired GB1318819A (en) 1970-03-02 1971-04-19 Superconducting devices

Country Status (5)

Country Link
US (2) US3628184A (cg-RX-API-DMAC7.html)
JP (1) JPS5517500B1 (cg-RX-API-DMAC7.html)
DE (1) DE2113855A1 (cg-RX-API-DMAC7.html)
FR (1) FR2081606B1 (cg-RX-API-DMAC7.html)
GB (1) GB1318819A (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177476A (en) * 1978-05-05 1979-12-04 Sperry Rand Corporation Multiple weak-link SQUID with non-superconductive material weak-links
US4181902A (en) * 1978-07-12 1980-01-01 Wisconsin Alumni Research Foundation Fluxon oscillators utilizing a ring shaped Josephson junction
US4245161A (en) * 1979-10-12 1981-01-13 The United States Of America As Represented By The Secretary Of The Army Peierls-transition far-infrared source
US5114912A (en) * 1991-05-13 1992-05-19 The United States Of America As Represented By The Secretary Of Commerce Two-dimensional, Josephson-array, voltage-tunable, high-frequency oscillator
JP3375089B2 (ja) * 1992-06-09 2003-02-10 住友特殊金属株式会社 電子スピン共鳴用薄板空胴共振器
US5854604A (en) * 1997-05-12 1998-12-29 Northrop Grumman Corporation High-power waveform generator
US6313803B1 (en) * 2000-01-07 2001-11-06 Waveband Corporation Monolithic millimeter-wave beam-steering antenna
US6730370B1 (en) * 2000-09-26 2004-05-04 Sveinn Olafsson Method and apparatus for processing materials by applying a controlled succession of thermal spikes or shockwaves through a growth medium
US7471169B2 (en) * 2003-03-03 2008-12-30 K.U. Leuven Research & Development Generation of electric oscillations by continuous, supercooled superconductors under a voltage
CN102694117B (zh) * 2012-05-25 2015-08-19 中国科学院上海微系统与信息技术研究所 一种基于超导纳米线的高频振荡器及其制备方法
NL2016442B1 (en) * 2016-03-16 2017-10-05 Univ Delft Tech An apparatus and method for microwave generation and amplification by stimulated emission of radiation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386050A (en) * 1966-06-29 1968-05-28 Bell Telephone Labor Inc Superconducting tunneling devices with improved impedance matching to resonant cavities
US3600644A (en) * 1969-03-06 1971-08-17 Ford Motor Co Superconductor-normal metal circuit elements exhibiting josephson effects
US3649356A (en) * 1969-12-31 1972-03-14 Nasa Electrical insulating-layer process

Also Published As

Publication number Publication date
US3778893A (en) 1973-12-18
FR2081606B1 (cg-RX-API-DMAC7.html) 1974-05-31
FR2081606A1 (cg-RX-API-DMAC7.html) 1971-12-10
US3628184A (en) 1971-12-14
JPS461868A (cg-RX-API-DMAC7.html) 1971-10-05
DE2113855A1 (de) 1971-10-21
JPS5517500B1 (cg-RX-API-DMAC7.html) 1980-05-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee