ES2077117T3 - Conexion superconductora fiable para componentes superconductores de pelicula delgada y metodo para fabricar los contactos. - Google Patents

Conexion superconductora fiable para componentes superconductores de pelicula delgada y metodo para fabricar los contactos.

Info

Publication number
ES2077117T3
ES2077117T3 ES91109870T ES91109870T ES2077117T3 ES 2077117 T3 ES2077117 T3 ES 2077117T3 ES 91109870 T ES91109870 T ES 91109870T ES 91109870 T ES91109870 T ES 91109870T ES 2077117 T3 ES2077117 T3 ES 2077117T3
Authority
ES
Spain
Prior art keywords
union
thin film
contacts
plate
superconducting
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 - Lifetime
Application number
ES91109870T
Other languages
English (en)
Inventor
Antti Ilmari Ahonen
Juha Tapani Antero Simola
Matti Jaako Kajola
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.)
Neuromag Oy
Original Assignee
Neuromag Oy
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 Neuromag Oy filed Critical Neuromag Oy
Application granted granted Critical
Publication of ES2077117T3 publication Critical patent/ES2077117T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/68—Connections to or between superconductive connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
    • H01L2224/48472—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area also being a wedge bond, i.e. wedge-to-wedge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0207—Ultrasonic-, H.F.-, cold- or impact welding
    • 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
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/701—Coated or thin film device, i.e. active or passive
    • Y10S505/703—Microelectronic device with superconducting conduction line
    • 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
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/704—Wire, fiber, or cable
    • 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
    • Y10S505/80—Material per se process of making same
    • Y10S505/812—Stock
    • Y10S505/813—Wire, tape, or film
    • 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
    • Y10S505/927—Metallurgically bonding superconductive members

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Surgical Instruments (AREA)

Abstract

UN CONTACTO SUPERCONDUCTOR FIDEDIGNO PARA COMPONENTES DE PELICULA DELGADA SUPERCONDUCTORA, BASADOS EN MATERIALES SUPERCONDUCTORES BLANDOS, Y UN METODO PARA HACER LOS CONTACTOS. LA JUNTA, SEGUN LA INVENCION, CONSISTE EN UNA PLANCHA DE UNION DELGADA QUE TIENE SU EXTREMO CORTADO LONGITUDINALMENTE DE MODO QUE SE PUEDEN HACER JUNTAS PARALELAS DOBLES O MULTIPLES. EN EL METODO, SE COMPRIME UN ALAMBRE PARA HACER TORNILLOS HASTA FORMAR UNA PLACA DELGADA Y DESPUES ESTA PLACA SE CORTA PARA FORMAR PLANCHAS QUE LUEGO SE UTILIZAN EN LA UNION. EL CARACTER A MODO DE CINTA Y LA DELGADEZ DE LA PLANCHA DE UNION PERMITEN UN CONTROL PRECISO DE LA TEMPERATURA DE UNION Y REDUCEN LAS FUERZAS DE TENSION Y DE FLEXION ORIGINADAS POR LA CONTRACCION TERMICA, EVITANDO QUE EL CONTACTO SE DESCORRECE MIENTRAS SE ENFRIA EL COMPONENTE SUPERCONDUCTOR HASTA ALCANZAR LA TEMPERATURA OPERACIONAL. LOS METODOS UTILIZADOS ANTERIORMENTE HAN RESULTADO SER POCO FIDEDIGNOS ESPECIALMENTE EN APLICACIONES DE ESTE TIPO DONDE EL FUNCIONAMIENTO SIN FALLAS SIMULTANEO DE MUCHAS DECENAS DE CONTACTOS ES ESENCIAL.
ES91109870T 1990-08-17 1991-06-17 Conexion superconductora fiable para componentes superconductores de pelicula delgada y metodo para fabricar los contactos. Expired - Lifetime ES2077117T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI904071A FI89643C (fi) 1990-08-17 1990-08-17 Supraledande fog foer tunnfilmkomponenter och metod foer dess tillverkning

Publications (1)

Publication Number Publication Date
ES2077117T3 true ES2077117T3 (es) 1995-11-16

Family

ID=8530943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109870T Expired - Lifetime ES2077117T3 (es) 1990-08-17 1991-06-17 Conexion superconductora fiable para componentes superconductores de pelicula delgada y metodo para fabricar los contactos.

Country Status (9)

Country Link
US (1) US5148262A (es)
EP (1) EP0471165B1 (es)
JP (1) JP3121382B2 (es)
AT (1) ATE128274T1 (es)
CA (1) CA2045239C (es)
DE (1) DE69113172T2 (es)
DK (1) DK0471165T3 (es)
ES (1) ES2077117T3 (es)
FI (1) FI89643C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678432B1 (fr) * 1991-06-27 1993-09-03 Alsthom Gec Procede de liaison entre une ceramique supraconductrice a haute temperature critique et un conducteur supraconducteur a base de niobium-titane.
DE19928324A1 (de) * 1999-06-16 2000-12-21 Siemens Ag Stromtragende Verbindungselemente für Plattenleiter aus hochtemperatur-supraleitenden Dünnschichten
DE102006025867A1 (de) * 2006-06-02 2007-12-06 Robert Bosch Gmbh Bondverbindung sowie Verfahren zum Bonden zweier Kontaktflächen
USD857420S1 (en) 2016-12-23 2019-08-27 Few Fahrzeugelektrikwerk Gmbh & Co. Kg Mounting device
DE102016125781A1 (de) * 2016-12-28 2018-06-28 Few Fahrzeugelektrikwerk Gmbh & Co. Kg Elektrisches Anschlusselement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054506B1 (es) * 1969-07-18 1975-08-22 Thomson Csf
US3855693A (en) * 1973-04-18 1974-12-24 Honeywell Inf Systems Method for assembling microelectronic apparatus
JPS5449066A (en) * 1977-09-27 1979-04-18 Nec Corp Semiconductor device
US4660061A (en) * 1983-12-19 1987-04-21 Sperry Corporation Intermediate normal metal layers in superconducting circuitry
US4963523A (en) * 1987-11-06 1990-10-16 The United States Of America As Represented By The Secretary Of The Commerce High-Tc superconducting unit having low contact surface resistivity and method of making.

Also Published As

Publication number Publication date
DK0471165T3 (da) 1995-11-06
US5148262A (en) 1992-09-15
DE69113172T2 (de) 1996-02-15
EP0471165B1 (en) 1995-09-20
EP0471165A2 (en) 1992-02-19
FI89643B (fi) 1993-07-15
FI89643C (fi) 1993-10-25
CA2045239A1 (en) 1992-02-18
CA2045239C (en) 2002-04-09
ATE128274T1 (de) 1995-10-15
FI904071A0 (fi) 1990-08-17
FI904071A (fi) 1992-02-18
DE69113172D1 (de) 1995-10-26
JP3121382B2 (ja) 2000-12-25
EP0471165A3 (en) 1992-03-04
JPH0696807A (ja) 1994-04-08

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