NL243511A - - Google Patents

Info

Publication number
NL243511A
NL243511A NL243511DA NL243511A NL 243511 A NL243511 A NL 243511A NL 243511D A NL243511D A NL 243511DA NL 243511 A NL243511 A NL 243511A
Authority
NL
Netherlands
Application number
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.)
Publication of NL243511A publication Critical patent/NL243511A/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
    • C30B13/34—Single-crystal growth by zone-melting; Refining by zone-melting characterised by the seed, e.g. by its crystallographic orientation
    • 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
    • C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation
    • 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
    • C30B15/10—Crucibles or containers for supporting the melt
    • C30B15/12—Double crucible methods
    • 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
    • C30B15/36—Single-crystal growth by pulling from a melt, e.g. Czochralski method characterised by the seed, e.g. its crystallographic orientation
    • 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
    • Y10S117/902—Specified orientation, shape, crystallography, or size of seed or substrate
NL243511D 1959-09-18 NL243511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL243511 1959-09-18

Publications (1)

Publication Number Publication Date
NL243511A true NL243511A (fr)

Family

ID=19751930

Family Applications (2)

Application Number Title Priority Date Filing Date
NL243511D NL243511A (fr) 1959-09-18
NL104644D NL104644C (fr) 1959-09-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL104644D NL104644C (fr) 1959-09-18

Country Status (4)

Country Link
US (1) US3194691A (fr)
DE (1) DE1256202B (fr)
GB (1) GB931992A (fr)
NL (2) NL104644C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635380A (fr) * 1962-07-24
GB1060474A (en) * 1963-03-27 1967-03-01 Siemens Ag The production of monocrystalline semiconductor bodies of silicon or germanium
DE1251721B (de) * 1963-10-28 1967-10-12 Siemens Aktiengesellschaft, Berlin und München München Verfahren zum Herstellen von Halbleiteiknstallen vorzugsweise Halbleiteremknstallen mit einstellbarer, beispielsweise konstanter Fremdstoffkonzentration
US3329884A (en) * 1964-06-08 1967-07-04 Bell Telephone Labor Inc Frequency multiplier utilizing a hybrid junction to provide isolation between the input and output terminals
DE1619994B2 (de) * 1967-03-09 1976-07-15 Siemens AG, 1000 Berlin und 8000 München Verfahren zum zuechten eines stabfoermigen, versetzungsfreien einkristalls aus silicium durch tiegelfreies zonenschmelzen
NL171309C (nl) * 1970-03-02 1983-03-01 Hitachi Ltd Werkwijze voor de vervaardiging van een halfgeleiderlichaam, waarbij een laag van siliciumdioxyde wordt gevormd op een oppervlak van een monokristallijn lichaam van silicium.
US3776703A (en) * 1970-11-30 1973-12-04 Texas Instruments Inc Method of growing 1-0-0 orientation high perfection single crystal silicon by adjusting a focus coil
IT943198B (it) * 1970-12-11 1973-04-02 Philips Nv Procedimento per la fabbricazione di monocristalli semiconduttori
JPS5027480B1 (fr) * 1971-07-28 1975-09-08
DE2234512C3 (de) * 1972-07-13 1979-04-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von (Umorientierten Halbleitereinkristallstäben mit zur Stabmitte abtauendem spezifischem Widerstand
JPS6379790A (ja) * 1986-09-22 1988-04-09 Toshiba Corp 結晶引上げ装置
US5069743A (en) * 1990-04-11 1991-12-03 Hughes Aircraft Company Orientation control of float-zone grown TiC crystals
JPH042683A (ja) * 1990-04-16 1992-01-07 Chichibu Cement Co Ltd ルチル単結晶の製造方法
DE4323793A1 (de) * 1993-07-15 1995-01-19 Wacker Chemitronic Verfahren zur Herstellung von Stäben oder Blöcken aus beim Erstarren sich ausdehnendem Halbleitermaterial durch Kristallisieren einer aus Granulat erzeugten Schmelze sowie Vorrichtung zu seiner Durchführung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651831A (en) * 1950-07-24 1953-09-15 Bell Telephone Labor Inc Semiconductor translating device
US3018539A (en) * 1956-11-06 1962-01-30 Motorola Inc Diffused base transistor and method of making same
US2981875A (en) * 1957-10-07 1961-04-25 Motorola Inc Semiconductor device and method of making the same

Also Published As

Publication number Publication date
GB931992A (en) 1963-07-24
DE1256202B (de) 1967-12-14
NL104644C (fr)
US3194691A (en) 1965-07-13

Similar Documents

Publication Publication Date Title
AT212261B (fr)
CS149568B2 (fr)
AT219274B (fr)
AT213304B (fr)
AT213532B (fr)
AT216805B (fr)
AT219961B (fr)
FR1194018A (fr)
AT222246B (fr)
BE575800A (fr)
BE568263A (fr)
NL129841C (fr)
BE450855A (fr)
BE461618A (fr)
BE577032A (fr)
BE549801A (fr)
BE577586A (fr)
NL243511A (fr)
BE576772A (fr)
BE559419A (fr)
BE577992A (fr)
BE576542A (fr)
BE567060A (fr)
BE575907A (fr)
BE583031A (fr)