SE309965B - - Google Patents

Info

Publication number
SE309965B
SE309965B SE14136/64A SE1413664A SE309965B SE 309965 B SE309965 B SE 309965B SE 14136/64 A SE14136/64 A SE 14136/64A SE 1413664 A SE1413664 A SE 1413664A SE 309965 B SE309965 B SE 309965B
Authority
SE
Sweden
Application number
SE14136/64A
Inventor
W Keller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE309965B publication Critical patent/SE309965B/xx

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
    • C30B13/28—Controlling or regulating
    • C30B13/30—Stabilisation or shape controlling of the molten zone, e.g. by concentrators, by electromagnetic fields; Controlling the section of the crystal
    • 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
    • C30B13/28—Controlling or regulating
    • 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
    • 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
    • C30B15/08—Downward pulling
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/901—Levitation, reduced gravity, microgravity, space
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/91—Downward pulling
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/911—Seed or rod holders
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/912—Replenishing liquid precursor, other than a moving zone
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/917—Magnetic
    • 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]
SE14136/64A 1964-02-01 1964-11-23 SE309965B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES89317A DE1218404B (en) 1964-02-01 1964-02-01 Method for crucible-free zone melting of a crystalline rod, in particular a semiconductor rod
NL656506040A NL138766B (en) 1964-02-01 1965-05-12 METHOD OF ENLARGING THE CROSS SECTION OF A MONOCRYSTALLINE ROD-SHAPED BODY USING CRISCHLESS ZONE MELTING.
DES98115A DE1275032B (en) 1964-02-01 1965-07-10 Method for crucible-free zone melting of a crystalline rod, in particular a semiconductor rod
DES98712A DE1263698B (en) 1964-02-01 1965-08-07 Process for crucible-free zone melting

Publications (1)

Publication Number Publication Date
SE309965B true SE309965B (en) 1969-04-14

Family

ID=27437570

Family Applications (3)

Application Number Title Priority Date Filing Date
SE14136/64A SE309965B (en) 1964-02-01 1964-11-23
SE9375/66A SE323654B (en) 1964-02-01 1966-07-08
SE10177/66A SE323655B (en) 1964-02-01 1966-07-26

Family Applications After (2)

Application Number Title Priority Date Filing Date
SE9375/66A SE323654B (en) 1964-02-01 1966-07-08
SE10177/66A SE323655B (en) 1964-02-01 1966-07-26

Country Status (9)

Country Link
US (3) US3477811A (en)
BE (3) BE664435A (en)
CH (3) CH413785A (en)
DE (3) DE1218404B (en)
DK (2) DK124458B (en)
FR (1) FR1444259A (en)
GB (3) GB1044592A (en)
NL (3) NL138766B (en)
SE (3) SE309965B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272886B (en) * 1966-09-24 1968-07-18 Siemens Ag Device for crucible-free zone melting of a crystalline rod, in particular a semiconductor rod
DE1544301A1 (en) * 1966-09-28 1970-05-27 Siemens Ag Method for crucible-free zone melting of a crystalline rod, in particular a semiconductor rod
DE1619996A1 (en) * 1967-03-18 1971-07-08 Siemens Ag Method for producing a single-crystal rod, in particular from semiconductor material
US3607109A (en) * 1968-01-09 1971-09-21 Emil R Capita Method and means of producing a large diameter single-crystal rod from a polycrystal bar
DE1960088C3 (en) * 1969-11-29 1974-07-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for crucible-free zone melting of a crystalline rod
DE2234512C3 (en) * 1972-07-13 1979-04-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Process for the production of (reoriented semiconductor single crystal rods with a specific resistance thawing towards the center of the rod
US4002523A (en) * 1973-09-12 1977-01-11 Texas Instruments Incorporated Dislocation-free growth of silicon semiconductor crystals with <110> orientation
US5156211A (en) * 1991-06-10 1992-10-20 Impact Selector, Inc. Remotely adjustable fishing jar and method for using same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972525A (en) * 1953-02-26 1961-02-21 Siemens Ag Crucible-free zone melting method and apparatus for producing and processing a rod-shaped body of crystalline substance, particularly semiconductor substance
NL126240C (en) * 1958-02-19
US3036892A (en) * 1958-03-05 1962-05-29 Siemens Ag Production of hyper-pure monocrystal-line rods in continuous operation
US3036812A (en) * 1958-11-19 1962-05-29 Dewrance & Co Butterfly valves
AT223659B (en) * 1960-11-25 1962-10-10 Siemens Ag Process for the production of dislocation-free single crystal silicon by crucible-free zone melting

Also Published As

Publication number Publication date
CH442246A (en) 1967-08-31
SE323654B (en) 1970-05-11
NL6605968A (en) 1967-01-11
NL146402B (en) 1975-07-15
CH413785A (en) 1966-05-31
US3414388A (en) 1968-12-03
BE685153A (en) 1967-02-06
CH442245A (en) 1967-08-31
US3477811A (en) 1969-11-11
DE1275032B (en) 1968-08-14
GB1044592A (en) 1966-10-05
US3658598A (en) 1972-04-25
DE1263698B (en) 1968-03-21
DK124459B (en) 1972-10-23
GB1079870A (en) 1967-08-16
DE1218404B (en) 1966-06-08
GB1081600A (en) 1967-08-31
NL138766B (en) 1973-05-15
DK124458B (en) 1972-10-23
SE323655B (en) 1970-05-11
BE683852A (en) 1967-01-09
NL6506040A (en) 1966-11-14
BE664435A (en) 1965-11-25
NL6607827A (en) 1967-02-08
FR1444259A (en) 1966-07-01

Similar Documents

Publication Publication Date Title
AU442366B2 (en)
BE507097A (en)
BE47396A (en)
BE685153A (en)
BE642395A (en)
BE483969A (en)
BE518974A (en)
BE554195A (en)
BE564626A (en)
BE584699A (en)
BE603534A (en)
BE610935A (en)
BE613833A (en)
BE621510A (en)
BE622126A (en)
BE623398A (en)
BE626083A (en)
BE660781A (en)
BE660574A (en)
BE660306A (en)
BE660146A (en)
BE626684A (en)
BE627057A (en)
BE627390A (en)
BE627931A (en)