GB1572915A - Crystallisation device - Google Patents

Crystallisation device Download PDF

Info

Publication number
GB1572915A
GB1572915A GB424377A GB424377A GB1572915A GB 1572915 A GB1572915 A GB 1572915A GB 424377 A GB424377 A GB 424377A GB 424377 A GB424377 A GB 424377A GB 1572915 A GB1572915 A GB 1572915A
Authority
GB
United Kingdom
Prior art keywords
crucible
monocrystal
nucleus
monocrystals
capillary
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
GB424377A
Other languages
English (en)
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.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB1572915A publication Critical patent/GB1572915A/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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/10—Crucibles or containers for supporting the melt
    • 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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/08—Downward pulling

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)
GB424377A 1977-01-11 1977-02-02 Crystallisation device Expired GB1572915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700572A FR2376697A2 (fr) 1977-01-11 1977-01-11 Dispositif de fabrication en continu de monocristaux preformes en forme de plaques

Publications (1)

Publication Number Publication Date
GB1572915A true GB1572915A (en) 1980-08-06

Family

ID=9185325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB424377A Expired GB1572915A (en) 1977-01-11 1977-02-02 Crystallisation device

Country Status (6)

Country Link
JP (1) JPS5919914B2 (enrdf_load_stackoverflow)
CH (1) CH617725A5 (enrdf_load_stackoverflow)
DE (1) DE2704913C2 (enrdf_load_stackoverflow)
FR (1) FR2376697A2 (enrdf_load_stackoverflow)
GB (1) GB1572915A (enrdf_load_stackoverflow)
IT (1) IT1117104B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7691199B2 (en) 2004-06-18 2010-04-06 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430305A (en) * 1979-02-12 1984-02-07 Mobil Solar Energy Corporation Displaced capillary dies
FR2528454A1 (fr) * 1982-06-11 1983-12-16 Criceram Creuset modifie pour la methode de cristallisation par goutte pendante
DE3231267A1 (de) * 1982-08-23 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum asymmetrischen beschichten eines bandfoermigen traegerkoerpers mit silizium fuer die weiterverarbeitung zu solarzellen
DE3231268A1 (de) * 1982-08-23 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum asymmetrischen beschichten eines bandfoermigen traegerkoerpers mit silizium fuer die weiterverarbeitung zu solarzellen
DE3240245A1 (de) * 1982-10-29 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum herstellen von bandfoermigen siliziumkoerpern fuer solarzellen
KR101716322B1 (ko) * 2016-04-11 2017-03-27 주식회사 디에프아이 호모시스테인 측정수단 및 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7691199B2 (en) 2004-06-18 2010-04-06 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material

Also Published As

Publication number Publication date
IT1117104B (it) 1986-02-10
FR2376697B2 (enrdf_load_stackoverflow) 1981-04-30
CH617725A5 (en) 1980-06-13
JPS5919914B2 (ja) 1984-05-09
DE2704913C2 (de) 1983-09-15
JPS5387984A (en) 1978-08-02
DE2704913A1 (de) 1978-07-13
FR2376697A2 (fr) 1978-08-04

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Legal Events

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PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

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PCNP Patent ceased through non-payment of renewal fee