FR2315346A1 - Creuset pour la fabrication d'un lingot cristallin - Google Patents

Creuset pour la fabrication d'un lingot cristallin

Info

Publication number
FR2315346A1
FR2315346A1 FR7519954A FR7519954A FR2315346A1 FR 2315346 A1 FR2315346 A1 FR 2315346A1 FR 7519954 A FR7519954 A FR 7519954A FR 7519954 A FR7519954 A FR 7519954A FR 2315346 A1 FR2315346 A1 FR 2315346A1
Authority
FR
France
Prior art keywords
zone
mould
iii
esp
cooled
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.)
Withdrawn
Application number
FR7519954A
Other languages
English (en)
Inventor
Jean-Pierre Besselere
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 Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC 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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7519954A priority Critical patent/FR2315346A1/fr
Publication of FR2315346A1 publication Critical patent/FR2315346A1/fr
Withdrawn legal-status Critical Current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
    • C30B11/002—Crucibles or containers for supporting the melt

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)
FR7519954A 1975-06-25 1975-06-25 Creuset pour la fabrication d'un lingot cristallin Withdrawn FR2315346A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519954A FR2315346A1 (fr) 1975-06-25 1975-06-25 Creuset pour la fabrication d'un lingot cristallin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519954A FR2315346A1 (fr) 1975-06-25 1975-06-25 Creuset pour la fabrication d'un lingot cristallin

Publications (1)

Publication Number Publication Date
FR2315346A1 true FR2315346A1 (fr) 1977-01-21

Family

ID=9157040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519954A Withdrawn FR2315346A1 (fr) 1975-06-25 1975-06-25 Creuset pour la fabrication d'un lingot cristallin

Country Status (1)

Country Link
FR (1) FR2315346A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808112A (zh) * 2022-03-31 2022-07-29 上海新昇半导体科技有限公司 一种单晶生长方法及晶圆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808112A (zh) * 2022-03-31 2022-07-29 上海新昇半导体科技有限公司 一种单晶生长方法及晶圆

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Legal Events

Date Code Title Description
ST Notification of lapse