FR1526560A - Dispositif permettant de tirer des cristaux - Google Patents

Dispositif permettant de tirer des cristaux

Info

Publication number
FR1526560A
FR1526560A FR8526A FR06008526A FR1526560A FR 1526560 A FR1526560 A FR 1526560A FR 8526 A FR8526 A FR 8526A FR 06008526 A FR06008526 A FR 06008526A FR 1526560 A FR1526560 A FR 1526560A
Authority
FR
France
Prior art keywords
shooting
crystals
shooting crystals
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
FR8526A
Other languages
English (en)
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1526560A publication Critical patent/FR1526560A/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
    • C30B15/20—Controlling or regulating
    • C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
    • C30B15/28—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using weight changes of the crystal or the melt, e.g. flotation methods
    • 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]
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid

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)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
FR8526A 1966-07-01 1967-06-06 Dispositif permettant de tirer des cristaux Expired FR1526560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56221466A 1966-07-01 1966-07-01

Publications (1)

Publication Number Publication Date
FR1526560A true FR1526560A (fr) 1968-05-24

Family

ID=24245296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8526A Expired FR1526560A (fr) 1966-07-01 1967-06-06 Dispositif permettant de tirer des cristaux

Country Status (4)

Country Link
US (1) US3493348A (de)
DE (1) DE1619774A1 (de)
FR (1) FR1526560A (de)
GB (1) GB1143325A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126434A1 (de) * 1971-02-25 1972-10-06 Sony Corp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235458B1 (de) * 1973-06-28 1977-05-13 Labo Electronique Physique
US7959732B1 (en) * 2005-06-17 2011-06-14 Saint-Gobain Ceramics & Plastics, Inc. Apparatus and method for monitoring and controlling crystal growth

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR906152A (fr) * 1942-12-29 1945-12-26 Grinten Chem L V D Dispositif d'alimentation en liquide
US2728123A (en) * 1953-01-22 1955-12-27 Abigail Jordan Apparatus for feeding raw molten iron at a constant rate
US2944875A (en) * 1953-07-13 1960-07-12 Raytheon Co Crystal-growing apparatus and methods
US2872299A (en) * 1954-11-30 1959-02-03 Rca Corp Preparation of reactive materials in a molten non-reactive lined crucible
US2979386A (en) * 1956-08-02 1961-04-11 Shockley William Crystal growing apparatus
US2934409A (en) * 1957-10-04 1960-04-26 Melvin L Biehl Chemical dispenser for swimming pools
DE1080071B (de) * 1959-02-03 1960-04-21 Paul Lucas Dipl Chem Vorrichtung zum Ziehen von Einkristallen aus einer Schmelze
NL238924A (de) * 1959-05-05
US2976129A (en) * 1959-05-28 1961-03-21 Edward G Buehler Chlorinators for swimming pools
US3246504A (en) * 1962-03-19 1966-04-19 Albert H Halff Direct determination of density of solids
US3340016A (en) * 1963-09-26 1967-09-05 Consortium Elektrochem Ind Producing and regulating translatory movement in the manufacture of semiconductor bodies
US3268297A (en) * 1963-10-10 1966-08-23 Albrecht G Fischer Crystal pulling apparatus
US3359077A (en) * 1964-05-25 1967-12-19 Globe Union Inc Method of growing a crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126434A1 (de) * 1971-02-25 1972-10-06 Sony Corp

Also Published As

Publication number Publication date
US3493348A (en) 1970-02-03
GB1143325A (en) 1969-02-19
DE1619774A1 (de) 1971-06-16

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