ATE203576T1 - Vorrichtung zur erstarrung und zur kontinuierlichen überwachung der kristallzüchtung - Google Patents

Vorrichtung zur erstarrung und zur kontinuierlichen überwachung der kristallzüchtung

Info

Publication number
ATE203576T1
ATE203576T1 AT98925724T AT98925724T ATE203576T1 AT E203576 T1 ATE203576 T1 AT E203576T1 AT 98925724 T AT98925724 T AT 98925724T AT 98925724 T AT98925724 T AT 98925724T AT E203576 T1 ATE203576 T1 AT E203576T1
Authority
AT
Austria
Prior art keywords
doped material
alloy
crystal growth
liquid
solidization
Prior art date
Application number
AT98925724T
Other languages
English (en)
Inventor
Nelly Kernevez
Bernard Wales
Andre Borgis
Emmanuel Rolland
Original Assignee
Commissariat Energie Atomique
Centre Nat Etd Spatiales
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 Commissariat Energie Atomique, Centre Nat Etd Spatiales filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE203576T1 publication Critical patent/ATE203576T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/006—Controlling or regulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT98925724T 1997-05-16 1998-05-15 Vorrichtung zur erstarrung und zur kontinuierlichen überwachung der kristallzüchtung ATE203576T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706046A FR2763344B1 (fr) 1997-05-16 1997-05-16 Dispositif de solidification et de controle en continu de la croissance cristalline d'un materiau dope ou d'un alliage conducteurs de l'electricite
PCT/FR1998/000976 WO1998053122A1 (fr) 1997-05-16 1998-05-15 Dispositif de solidification et de controle en continu de la croissance cristalline

Publications (1)

Publication Number Publication Date
ATE203576T1 true ATE203576T1 (de) 2001-08-15

Family

ID=9506972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98925724T ATE203576T1 (de) 1997-05-16 1998-05-15 Vorrichtung zur erstarrung und zur kontinuierlichen überwachung der kristallzüchtung

Country Status (5)

Country Link
EP (1) EP0981657B1 (de)
AT (1) ATE203576T1 (de)
DE (1) DE69801224T2 (de)
FR (1) FR2763344B1 (de)
WO (1) WO1998053122A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828892B1 (fr) * 2001-08-24 2003-12-05 Commissariat Energie Atomique Dispositif d'homogeneisation de temperature de deux charges solides dans une cartouche de solidification
FR2828893B1 (fr) * 2001-08-24 2003-12-05 Commissariat Energie Atomique Dispositif de compensation de volume dans une cartouche de solidification de deux charges liquides
FR2828891B1 (fr) * 2001-08-24 2003-10-24 Commissariat Energie Atomique Electrode massive pour une cartouche de solidification de deux charges liquides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD222046A1 (de) * 1983-08-31 1985-05-08 Humboldt Uni Berlin Direktorat Verfahren zur thermoelektrischen prozesskontrolle von halbleiter-kristallzuechtungsvorgaengen
FR2597884B1 (fr) * 1986-04-28 1994-03-18 Commissariat A Energie Atomique Procede et dispositif de controle en continu de la surfusion du front de solidification d'un monocristal en cours d'elaboration et application au controle de la croissance d'un crital
FR2685483A1 (fr) * 1991-12-23 1993-06-25 Commissariat Energie Atomique Dispositif de solidification d'un materiau conducteur de l'electricite dope et de controle en continu de sa teneur en dopant.

Also Published As

Publication number Publication date
FR2763344B1 (fr) 1999-08-06
EP0981657A1 (de) 2000-03-01
DE69801224D1 (de) 2001-08-30
FR2763344A1 (fr) 1998-11-20
WO1998053122A1 (fr) 1998-11-26
EP0981657B1 (de) 2001-07-25
DE69801224T2 (de) 2002-05-16

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Legal Events

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