IT8419564A0 - DEVICE FOR GROWING A SINGLE CRYSTAL FROM A CRUCIBLE. - Google Patents

DEVICE FOR GROWING A SINGLE CRYSTAL FROM A CRUCIBLE.

Info

Publication number
IT8419564A0
IT8419564A0 IT8419564A IT1956484A IT8419564A0 IT 8419564 A0 IT8419564 A0 IT 8419564A0 IT 8419564 A IT8419564 A IT 8419564A IT 1956484 A IT1956484 A IT 1956484A IT 8419564 A0 IT8419564 A0 IT 8419564A0
Authority
IT
Italy
Prior art keywords
crucible
growing
single crystal
crystal
Prior art date
Application number
IT8419564A
Other languages
Italian (it)
Other versions
IT1175935B (en
Inventor
Burkhard Altekruger
Original Assignee
Leybold Heraeus Gmbh & Co Kg
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 Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg
Publication of IT8419564A0 publication Critical patent/IT8419564A0/en
Application granted granted Critical
Publication of IT1175935B publication Critical patent/IT1175935B/en

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
    • C30B15/30—Mechanisms for rotating or moving either the melt or the crystal

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)
IT19564/84A 1983-02-22 1984-02-10 DEVICE FOR GROWING A MONOCRYSTAL FROM A CRUCIBLE IT1175935B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833306049 DE3306049A1 (en) 1983-02-22 1983-02-22 Device for drawing a single crystal out of a crucible

Publications (2)

Publication Number Publication Date
IT8419564A0 true IT8419564A0 (en) 1984-02-10
IT1175935B IT1175935B (en) 1987-08-12

Family

ID=6191464

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19564/84A IT1175935B (en) 1983-02-22 1984-02-10 DEVICE FOR GROWING A MONOCRYSTAL FROM A CRUCIBLE

Country Status (5)

Country Link
JP (1) JPS59156994A (en)
DE (1) DE3306049A1 (en)
FR (1) FR2541315A1 (en)
IT (1) IT1175935B (en)
NL (1) NL8400016A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62171987A (en) * 1986-01-22 1987-07-28 Komatsu Denshi Kinzoku Kk Cz single crystal production apparatus and production method
JPS6447914A (en) * 1987-08-18 1989-02-22 Shinetsu Handotai Kk Apparatus for measuring crystal-rod lifting load
JP2640683B2 (en) * 1988-12-12 1997-08-13 信越半導体株式会社 Single crystal rod pulling device
JP3109564B2 (en) * 1995-03-27 2000-11-20 大倉電気株式会社 Weight measuring device for grown crystal

Also Published As

Publication number Publication date
JPS59156994A (en) 1984-09-06
IT1175935B (en) 1987-08-12
NL8400016A (en) 1984-09-17
DE3306049A1 (en) 1984-08-23
FR2541315A1 (en) 1984-08-24

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