JPS5332886A - Monocrystalline rod area pulling apparatus - Google Patents

Monocrystalline rod area pulling apparatus

Info

Publication number
JPS5332886A
JPS5332886A JP10833877A JP10833877A JPS5332886A JP S5332886 A JPS5332886 A JP S5332886A JP 10833877 A JP10833877 A JP 10833877A JP 10833877 A JP10833877 A JP 10833877A JP S5332886 A JPS5332886 A JP S5332886A
Authority
JP
Japan
Prior art keywords
pulling apparatus
rod area
monocrystalline rod
area pulling
monocrystalline
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.)
Pending
Application number
JP10833877A
Other languages
English (en)
Inventor
Furoimairu Yoahimu
Ieriko Kaaru
Dorekuseru Deiitoritsuhi
Buubetsuku Furiidoritsuhi
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.)
Leybold Heraeus Verwaltung GmbH
Original Assignee
Leybold Heraeus Verwaltung GmbH
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 Leybold Heraeus Verwaltung GmbH filed Critical Leybold Heraeus Verwaltung GmbH
Publication of JPS5332886A publication Critical patent/JPS5332886A/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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/32—Mechanisms for moving either the charge or the heater
    • 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
    • Y10T117/1064—Seed pulling including a fully-sealed or vacuum-maintained crystallization chamber [e.g., ampoule]
    • 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
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
JP10833877A 1976-09-08 1977-09-08 Monocrystalline rod area pulling apparatus Pending JPS5332886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762640377 DE2640377A1 (de) 1976-09-08 1976-09-08 Vorrichtung zum zonenziehen von einkristallstaeben

Publications (1)

Publication Number Publication Date
JPS5332886A true JPS5332886A (en) 1978-03-28

Family

ID=5987422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10833877A Pending JPS5332886A (en) 1976-09-08 1977-09-08 Monocrystalline rod area pulling apparatus

Country Status (6)

Country Link
US (1) US4218424A (ja)
JP (1) JPS5332886A (ja)
DE (1) DE2640377A1 (ja)
DK (1) DK397377A (ja)
IT (1) IT1107729B (ja)
NL (1) NL7707753A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551470B1 (fr) * 1983-09-06 1985-11-08 Crismatec Tete de tirage de monocristaux

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061527B (de) * 1953-02-14 1959-07-16 Siemens Ag Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken
NL113496C (ja) * 1959-06-12
US3291570A (en) * 1963-10-22 1966-12-13 Siemens Ag Apparatus for crucible-free zone melting of crystalline rods, particularly of semiconductor rods

Also Published As

Publication number Publication date
IT1107729B (it) 1985-11-25
DE2640377A1 (de) 1978-03-09
DK397377A (da) 1978-03-09
NL7707753A (nl) 1978-03-10
US4218424A (en) 1980-08-19

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