CA1087964A - Crystal growing furnace - Google Patents

Crystal growing furnace

Info

Publication number
CA1087964A
CA1087964A CA266,569A CA266569A CA1087964A CA 1087964 A CA1087964 A CA 1087964A CA 266569 A CA266569 A CA 266569A CA 1087964 A CA1087964 A CA 1087964A
Authority
CA
Canada
Prior art keywords
temperature
chamber
solute
crystallisation
crystal growing
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
CA266,569A
Other languages
English (en)
French (fr)
Inventor
Alain Brunet-Jailly
Jean Gallet
Bernard Pelliciari
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
Application granted granted Critical
Publication of CA1087964A publication Critical patent/CA1087964A/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
    • 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)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
CA266,569A 1975-11-25 1976-11-25 Crystal growing furnace Expired CA1087964A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7535997A FR2332799A1 (fr) 1975-11-25 1975-11-25 Four de cristallisation
FREN75.35997 1975-11-25

Publications (1)

Publication Number Publication Date
CA1087964A true CA1087964A (en) 1980-10-21

Family

ID=9162859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266,569A Expired CA1087964A (en) 1975-11-25 1976-11-25 Crystal growing furnace

Country Status (7)

Country Link
JP (1) JPS5946917B2 (nl)
CA (1) CA1087964A (nl)
DE (1) DE2653414A1 (nl)
FR (1) FR2332799A1 (nl)
GB (1) GB1545966A (nl)
IT (1) IT1064616B (nl)
NL (1) NL184526C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2717568B2 (ja) * 1989-02-21 1998-02-18 株式会社フューテックファーネス 単結晶育成装置
US5698029A (en) * 1995-06-06 1997-12-16 Kabushiki Kaisha Kobe Sekio Sho Vertical furnace for the growth of single crystals
FR2741633B1 (fr) * 1995-11-23 1997-12-19 Commissariat Energie Atomique Four de cristallisation pour materiau a faible conductivite thermique et/ou faible durete
DE10239104B4 (de) 2002-08-27 2006-12-14 Crystal Growing Systems Gmbh Kristallzüchtungsofen, nämlich Vertical-Bridgman- oder Vertical-Gradient-Freeze-Kristallzüchtungsofen mit einem Mantelheizer und Verfahren zur Regelung der Heizleistung des Mantelheizers

Also Published As

Publication number Publication date
DE2653414C2 (nl) 1989-04-06
JPS5265777A (en) 1977-05-31
FR2332799A1 (fr) 1977-06-24
NL184526B (nl) 1989-03-16
GB1545966A (en) 1979-05-16
NL7612969A (nl) 1977-05-27
IT1064616B (it) 1985-02-25
NL184526C (nl) 1989-08-16
FR2332799B1 (nl) 1978-04-14
JPS5946917B2 (ja) 1984-11-15
DE2653414A1 (de) 1977-06-30

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Legal Events

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