FR2567922B1 - CRYSTALLOGENESIS OVEN - Google Patents

CRYSTALLOGENESIS OVEN

Info

Publication number
FR2567922B1
FR2567922B1 FR8411386A FR8411386A FR2567922B1 FR 2567922 B1 FR2567922 B1 FR 2567922B1 FR 8411386 A FR8411386 A FR 8411386A FR 8411386 A FR8411386 A FR 8411386A FR 2567922 B1 FR2567922 B1 FR 2567922B1
Authority
FR
France
Prior art keywords
crystallogenesis
oven
crystallogenesis oven
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
FR8411386A
Other languages
French (fr)
Other versions
FR2567922A1 (en
Inventor
Denis Camel
Jean-Jacques Favier
Andre Rouzaud
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8411386A priority Critical patent/FR2567922B1/en
Publication of FR2567922A1 publication Critical patent/FR2567922A1/en
Application granted granted Critical
Publication of FR2567922B1 publication Critical patent/FR2567922B1/en
Expired legal-status Critical Current

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
    • C30B11/003—Heating or cooling of the melt or the crystallised material

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)
FR8411386A 1984-07-18 1984-07-18 CRYSTALLOGENESIS OVEN Expired FR2567922B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8411386A FR2567922B1 (en) 1984-07-18 1984-07-18 CRYSTALLOGENESIS OVEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411386A FR2567922B1 (en) 1984-07-18 1984-07-18 CRYSTALLOGENESIS OVEN

Publications (2)

Publication Number Publication Date
FR2567922A1 FR2567922A1 (en) 1986-01-24
FR2567922B1 true FR2567922B1 (en) 1987-05-07

Family

ID=9306242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411386A Expired FR2567922B1 (en) 1984-07-18 1984-07-18 CRYSTALLOGENESIS OVEN

Country Status (1)

Country Link
FR (1) FR2567922B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017621B4 (en) 2006-04-12 2008-12-24 Schott Ag Apparatus and method for producing multicrystalline silicon
DE102007038851A1 (en) * 2007-08-16 2009-02-19 Schott Ag Process for the preparation of monocrystalline metal or semimetal bodies

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667533A (en) * 1970-04-28 1972-06-06 United Aircraft Corp Making directionally solidified castings
US4404172A (en) * 1981-01-05 1983-09-13 Western Electric Company, Inc. Method and apparatus for forming and growing a single crystal of a semiconductor compound

Also Published As

Publication number Publication date
FR2567922A1 (en) 1986-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse