ES2119335T3 - Procedimiento para la preparacion de un sustrato para el deposito de una capa delgada de material superconductor. - Google Patents

Procedimiento para la preparacion de un sustrato para el deposito de una capa delgada de material superconductor.

Info

Publication number
ES2119335T3
ES2119335T3 ES95402366T ES95402366T ES2119335T3 ES 2119335 T3 ES2119335 T3 ES 2119335T3 ES 95402366 T ES95402366 T ES 95402366T ES 95402366 T ES95402366 T ES 95402366T ES 2119335 T3 ES2119335 T3 ES 2119335T3
Authority
ES
Spain
Prior art keywords
substrate
preparation
thin layer
dimension
deposit
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
ES95402366T
Other languages
English (en)
Inventor
Christian Belouet
Didier Chambonnet
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alcatel Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2119335T3 publication Critical patent/ES2119335T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H10N60/0576—Processes for depositing or forming copper oxide superconductor layers characterised by the substrate
    • H10N60/0632—Intermediate layers, e.g. for growth control

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Vapour Deposition (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

PROCESO PARA LA PREPARACION DE UN SUSTRATO PARA LA DEPOSICION DE UNA CAPA DELGADA DE UN MATERIAL SUPRACONDUCTOR, CARACTERIZADO EN QUE SE PROCEDE A UNA OPERACION DE DEPOSICION SOBRE EL SUSTRATO DE UN MATERIAL INTERMEDIO QUE TIENE LA PROPIEDAD DE TENER UNA DIMENSION DE MALLA CRISTALINA EN FUNCION DEL PORCENTAJE DE UN ELEMENTO DE DOPAJE, INICIANDOSE LA OPERACION DE DEPOSICION CON UNA CONCENTRACION DEL ELEMENTO DE DOPAJE TAL COMO LA MALLA CRISTALINA DEL MATERIAL SEA IGUAL A O TAN CERCANA COMO POSIBLE A LA DIMENSION DE LA MALLA CRISTALINA DEL SUSTRATO, SIENDO LA PROPORCION DEL ELEMENTO DE DOPAJE CONTINUAMENTE CAMBIADA DURANTE LA OPERACION DE DEPOSICION HASTA UNA PROPORCION DEL ELEMENTO DE DOPAJE TAL COMO LA DIMENSION DE LA MALLA CRISTALINA DEL MATERIAL INTERMEDIO SEA IGUAL A O TAN CERCANA COMO POSIBLE DE LA DIMENSION DE LA MALLA CRISTALINA DEL MATERIAL SUPRACONDUCTOR.
ES95402366T 1994-10-27 1995-10-24 Procedimiento para la preparacion de un sustrato para el deposito de una capa delgada de material superconductor. Expired - Lifetime ES2119335T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412882A FR2726399B1 (fr) 1994-10-27 1994-10-27 Procede pour la preparation d'un substrat en vue du depot d'une couche mince de materiau supraconducteur

Publications (1)

Publication Number Publication Date
ES2119335T3 true ES2119335T3 (es) 1998-10-01

Family

ID=9468283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95402366T Expired - Lifetime ES2119335T3 (es) 1994-10-27 1995-10-24 Procedimiento para la preparacion de un sustrato para el deposito de una capa delgada de material superconductor.

Country Status (7)

Country Link
US (1) US5595960A (es)
EP (1) EP0709903B1 (es)
JP (1) JP4024881B2 (es)
CA (1) CA2161487C (es)
DE (1) DE69503211T2 (es)
ES (1) ES2119335T3 (es)
FR (1) FR2726399B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195819A1 (en) 2000-10-09 2002-04-10 Nexans Buffer layer structure based on doped ceria for providing optimized lattice match with a YBCO layer in a conductor and process of manufacturing said structure
US20040157747A1 (en) * 2003-02-10 2004-08-12 The University Of Houston System Biaxially textured single buffer layer for superconductive articles
WO2004100182A1 (ja) * 2003-05-07 2004-11-18 International Superconductivity Technology Center, The Juridical Foundation 希土類系酸化物超電導体及びその製造方法
US7683010B2 (en) * 2005-07-29 2010-03-23 Ut-Battelle, Llc Doped LZO buffer layers for laminated conductors
US7258928B2 (en) * 2005-07-29 2007-08-21 Ut-Battelle, Llc Doped Y2O3 buffer layers for laminated conductors
DE102008016257B4 (de) * 2008-03-29 2010-01-28 Zenergy Power Gmbh Hochtemperatursupraleiter-Schichtanordnung und Verfahren zur Herstellung einer solchen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1336567C (en) * 1988-02-03 1995-08-08 Franz Joseph Himpsel Epitaxy of high t_ superconductors on silicon
US4940693A (en) * 1988-07-28 1990-07-10 The United States Of America As Represented By The Secretary Of The Army High temperature superconducting thin film structure and method of making
JPH04214097A (ja) * 1990-12-13 1992-08-05 Sumitomo Electric Ind Ltd 超電導薄膜の作製方法
US5262394A (en) * 1991-12-27 1993-11-16 The United States Of America As Represented By The United States Department Of Energy Superconductive articles including cerium oxide layer

Also Published As

Publication number Publication date
FR2726399A1 (fr) 1996-05-03
FR2726399B1 (fr) 1997-01-10
CA2161487A1 (fr) 1996-04-28
DE69503211D1 (de) 1998-08-06
EP0709903B1 (fr) 1998-07-01
US5595960A (en) 1997-01-21
EP0709903A1 (fr) 1996-05-01
JPH08231219A (ja) 1996-09-10
JP4024881B2 (ja) 2007-12-19
CA2161487C (fr) 2000-10-03
DE69503211T2 (de) 1999-01-14

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