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FR1494831A - Method of manufacturing a single crystal and implementation device - Google Patents

Method of manufacturing a single crystal and implementation device

Info

Publication number
FR1494831A
FR1494831A FR68160A FR68160A FR1494831A FR 1494831 A FR1494831 A FR 1494831A FR 68160 A FR68160 A FR 68160A FR 68160 A FR68160 A FR 68160A FR 1494831 A FR1494831 A FR 1494831A
Authority
FR
France
Prior art keywords
manufacturing
single crystal
implementation device
implementation
crystal
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
FR68160A
Other languages
French (fr)
Inventor
Emile Deyris
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.)
RADIOTECHNIQUE COPRIM
Original Assignee
RADIOTECHNIQUE COPRIM
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 RADIOTECHNIQUE COPRIM filed Critical RADIOTECHNIQUE COPRIM
Priority to FR68160A priority Critical patent/FR1494831A/en
Application granted granted Critical
Publication of FR1494831A publication Critical patent/FR1494831A/en
Priority to FR7043355A priority patent/FR2116664A6/en
Priority to FR7147003A priority patent/FR2166507A6/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
    • 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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
FR68160A 1966-07-05 1966-07-05 Method of manufacturing a single crystal and implementation device Expired FR1494831A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR68160A FR1494831A (en) 1966-07-05 1966-07-05 Method of manufacturing a single crystal and implementation device
FR7043355A FR2116664A6 (en) 1966-07-05 1970-12-02 Monocrystal prodn - by zone melting
FR7147003A FR2166507A6 (en) 1966-07-05 1971-12-28 Monocrystalline semiconductor prodn plant - using horizontal zone refining

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR68160A FR1494831A (en) 1966-07-05 1966-07-05 Method of manufacturing a single crystal and implementation device
FR7043355A FR2116664A6 (en) 1966-07-05 1970-12-02 Monocrystal prodn - by zone melting
FR7147003A FR2166507A6 (en) 1966-07-05 1971-12-28 Monocrystalline semiconductor prodn plant - using horizontal zone refining

Publications (1)

Publication Number Publication Date
FR1494831A true FR1494831A (en) 1967-09-15

Family

ID=62495388

Family Applications (3)

Application Number Title Priority Date Filing Date
FR68160A Expired FR1494831A (en) 1966-07-05 1966-07-05 Method of manufacturing a single crystal and implementation device
FR7043355A Expired FR2116664A6 (en) 1966-07-05 1970-12-02 Monocrystal prodn - by zone melting
FR7147003A Expired FR2166507A6 (en) 1966-07-05 1971-12-28 Monocrystalline semiconductor prodn plant - using horizontal zone refining

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR7043355A Expired FR2116664A6 (en) 1966-07-05 1970-12-02 Monocrystal prodn - by zone melting
FR7147003A Expired FR2166507A6 (en) 1966-07-05 1971-12-28 Monocrystalline semiconductor prodn plant - using horizontal zone refining

Country Status (1)

Country Link
FR (3) FR1494831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115769A (en) * 1975-02-12 1976-10-12 Philips Nv Seniconductor compound and method of producucing single crystal thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2332388C2 (en) * 1973-06-26 1982-11-25 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Process for the production of rod-shaped single crystals and device for carrying out the process
US3984280A (en) * 1973-07-06 1976-10-05 U.S. Philips Corporation Making rod-shaped single crystals by horizontal solidifaction from a melt using transversally asymmetric trough-shaped resistance heater having transverse half turns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115769A (en) * 1975-02-12 1976-10-12 Philips Nv Seniconductor compound and method of producucing single crystal thereof
JPS5412267B2 (en) * 1975-02-12 1979-05-22

Also Published As

Publication number Publication date
FR2166507A6 (en) 1973-08-17
FR2116664A6 (en) 1972-07-21

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