FR2153247A1 - - Google Patents

Info

Publication number
FR2153247A1
FR2153247A1 FR7231094A FR7231094A FR2153247A1 FR 2153247 A1 FR2153247 A1 FR 2153247A1 FR 7231094 A FR7231094 A FR 7231094A FR 7231094 A FR7231094 A FR 7231094A FR 2153247 A1 FR2153247 A1 FR 2153247A1
Authority
FR
France
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.)
Granted
Application number
FR7231094A
Other languages
French (fr)
Other versions
FR2153247B3 (de
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.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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 Arthur D Little Inc filed Critical Arthur D Little Inc
Publication of FR2153247A1 publication Critical patent/FR2153247A1/fr
Application granted granted Critical
Publication of FR2153247B3 publication Critical patent/FR2153247B3/fr
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
    • C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1004—Apparatus with means for measuring, testing, or sensing
    • Y10T117/1008—Apparatus with means for measuring, testing, or sensing with responsive control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1032—Seed pulling
    • Y10T117/1072—Seed pulling including details of means providing product movement [e.g., shaft guides, servo means]
FR7231094A 1971-09-23 1972-09-01 Expired FR2153247B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183169A US3865554A (en) 1971-09-23 1971-09-23 Pressure-and temperature-controlled apparatus for large-scale production of crystals by the czochralski technique

Publications (2)

Publication Number Publication Date
FR2153247A1 true FR2153247A1 (de) 1973-05-04
FR2153247B3 FR2153247B3 (de) 1976-07-23

Family

ID=22671728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231094A Expired FR2153247B3 (de) 1971-09-23 1972-09-01

Country Status (5)

Country Link
US (1) US3865554A (de)
JP (1) JPS4839377A (de)
DE (1) DE2240788A1 (de)
FR (1) FR2153247B3 (de)
GB (1) GB1392749A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484468A1 (fr) * 1980-06-14 1981-12-18 Leybold Heraeus Gmbh & Co Kg Dispositif de tirage d'un monocristal hors du creuset, permettant une variation de vitesse sans a-coups sur une tres large plage de vitesse
FR2522694A1 (fr) * 1982-03-05 1983-09-09 Inst Monokristallov Installation pour l'elaboration d'un monocristal par tirage a partir d'un bain de fusion et procede de dechargement dudit monocristal de ladite installation
EP0233950A1 (de) * 1985-08-09 1987-09-02 Institut Fiziki Tverdogo Tela Akademii Nauk Sssr Anordnung zur zucht von monokristallen feuerfester metalloxyde aus der schmelze

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349736A1 (de) * 1973-10-03 1975-04-24 Siemens Ag Ueberwachungseinrichtung fuer eine vorrichtung zum ziehen von kristallen aus der schmelze
US4049384A (en) * 1975-04-14 1977-09-20 Arthur D. Little, Inc. Cold crucible system
US4080172A (en) * 1975-12-29 1978-03-21 Monsanto Company Zone refiner automatic control
DE2759050C3 (de) * 1977-12-30 1982-05-06 Vsesojuznyj naučno-issledovatel'skij institut monokristallov, Charkov Vorrichtung zum Ziehen von Einkristallen aus der Schmelze
US4190630A (en) * 1978-01-03 1980-02-26 Vsesojuzny Nauchno-Isslekovatelsky Institut Monokristallov Stsintillyatsionnykh Materialov I Osobo Chistykh Khimicheskikh Veschestv Apparatus for pulling single crystals from melt
US4235848A (en) * 1978-06-15 1980-11-25 Apilat Vitaly Y Apparatus for pulling single crystal from melt on a seed
CA1169336A (en) * 1980-01-07 1984-06-19 Emanuel M. Sachs String stabilized ribbon growth method and apparatus
DE3116916C2 (de) * 1980-06-14 1984-08-23 Leybold-Heraeus GmbH, 5000 Köln Vorrichtung zum Ziehen eines Einkristalls aus einem Tiegel mittels eines aufwickelbaren Zugorgans
JPS6041038B2 (ja) * 1981-05-19 1985-09-13 フエロフルイデイクス・コ−ポレイシヨン 結晶成長炉からの結晶の処理装置及び処理方法
US4485072A (en) * 1982-02-24 1984-11-27 Apilat Vitaly Y Apparatus and method of growing and discharging single crystals
US4931624A (en) * 1987-07-10 1990-06-05 Mellen Sr Robert H Thermal distortion free viewing of a heated cavity
US5863326A (en) * 1996-07-03 1999-01-26 Cermet, Inc. Pressurized skull crucible for crystal growth using the Czochralski technique
US5900060A (en) * 1996-07-03 1999-05-04 Cermet, Inc. Pressurized skull crucible apparatus for crystal growth and related system and methods
US5885347A (en) * 1997-01-29 1999-03-23 Komatsu, Ltd. Apparatus and method for lifting single crystals
US6602345B1 (en) * 1999-06-29 2003-08-05 American Crystal Technologies, Inc., Heater arrangement for crystal growth furnace
US6537372B1 (en) 1999-06-29 2003-03-25 American Crystal Technologies, Inc. Heater arrangement for crystal growth furnace
US7001457B2 (en) * 2001-05-01 2006-02-21 Ricoh Company, Ltd. Crystal growth method, crystal growth apparatus, group-III nitride crystal and group-III nitride semiconductor device
TW200936824A (en) * 2008-02-27 2009-09-01 Green Energy Technology Inc Crystal-growing furnace with emergency decompression arrangement
FR3055563B1 (fr) * 2016-09-08 2018-09-14 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de tri de plaquettes en silicium en fonction de leur duree de vie volumique
CN115044961B (zh) * 2022-06-09 2024-02-02 福建晶翔光电科技有限公司 一种氟化钡光学晶体制备装置及其制备方法
CN115896922B (zh) * 2023-02-16 2023-05-16 杭州天桴光电技术有限公司 一种大尺寸氟化钙单晶生长与在位退火的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002320A (en) * 1951-11-16 1961-10-03 Bell Telephone Labor Inc Preparation of silicon material
NL6408232A (de) * 1963-07-19 1965-01-20
US3353914A (en) * 1964-12-30 1967-11-21 Martin Marietta Corp Method of seed-pulling beta silicon carbide crystals from a melt containing silver and the product thereof
US3337303A (en) * 1965-03-01 1967-08-22 Elmat Corp Crystal growing apparatus
US3493770A (en) * 1966-03-01 1970-02-03 Ibm Radiation sensitive control system for crystal growing apparatus
DE1544292C3 (de) * 1966-06-13 1976-01-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen stabförmiger Siliciumeinkristalle mit über die gesamte Stablänge homogener Antimondotierung
US3552931A (en) * 1967-07-14 1971-01-05 Little Inc A Apparatus for imparting translational and rotational motion
US3650701A (en) * 1970-07-22 1972-03-21 Commissariat Energie Atomique Apparatus for growing crystalline bodies

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484468A1 (fr) * 1980-06-14 1981-12-18 Leybold Heraeus Gmbh & Co Kg Dispositif de tirage d'un monocristal hors du creuset, permettant une variation de vitesse sans a-coups sur une tres large plage de vitesse
FR2522694A1 (fr) * 1982-03-05 1983-09-09 Inst Monokristallov Installation pour l'elaboration d'un monocristal par tirage a partir d'un bain de fusion et procede de dechargement dudit monocristal de ladite installation
EP0233950A1 (de) * 1985-08-09 1987-09-02 Institut Fiziki Tverdogo Tela Akademii Nauk Sssr Anordnung zur zucht von monokristallen feuerfester metalloxyde aus der schmelze
EP0233950A4 (de) * 1985-08-09 1988-11-23 Inst Fiz Tverdogo Tela Akademi Anordnung zur zucht von monokristallen feuerfester metalloxyde aus der schmelze.

Also Published As

Publication number Publication date
DE2240788A1 (de) 1973-03-29
GB1392749A (en) 1975-04-30
US3865554A (en) 1975-02-11
FR2153247B3 (de) 1976-07-23
JPS4839377A (de) 1973-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse