JPS508714B1 - - Google Patents

Info

Publication number
JPS508714B1
JPS508714B1 JP937470A JP937470A JPS508714B1 JP S508714 B1 JPS508714 B1 JP S508714B1 JP 937470 A JP937470 A JP 937470A JP 937470 A JP937470 A JP 937470A JP S508714 B1 JPS508714 B1 JP S508714B1
Authority
JP
Japan
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.)
Pending
Application number
JP937470A
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 filed Critical
Publication of JPS508714B1 publication Critical patent/JPS508714B1/ja
Pending 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
    • C30B15/20—Controlling or regulating
    • C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
    • C30B15/24—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using mechanical means, e.g. shaping guides
    • 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)
  • Mechanical Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
JP937470A 1969-03-12 1970-02-04 Pending JPS508714B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80652569A 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
JPS508714B1 true JPS508714B1 (ja) 1975-04-07

Family

ID=25194240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP937470A Pending JPS508714B1 (ja) 1969-03-12 1970-02-04

Country Status (5)

Country Link
JP (1) JPS508714B1 (ja)
DE (1) DE2008410A1 (ja)
FR (1) FR2037453A5 (ja)
GB (1) GB1295541A (ja)
NL (1) NL7001278A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700994C2 (de) * 1976-04-16 1986-02-06 International Business Machines Corp., Armonk, N.Y. Verfahren und Vorrichtung zum Ziehen von kristallinen Siliciumkörpern
DE2649201C2 (de) * 1976-10-28 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen von einkristallinen Halbleitermaterialbändern durch senkrechtes Ziehen aus einem Schmelzfilm unter Verwendung eines Formgebungsteils

Also Published As

Publication number Publication date
DE2008410A1 (de) 1970-09-24
FR2037453A5 (ja) 1970-12-31
GB1295541A (ja) 1972-11-08
NL7001278A (ja) 1970-09-15

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