BE581195A - - Google Patents

Info

Publication number
BE581195A
BE581195A BE581195DA BE581195A BE 581195 A BE581195 A BE 581195A BE 581195D A BE581195D A BE 581195DA BE 581195 A BE581195 A BE 581195A
Authority
BE
Belgium
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 BE581195A publication Critical patent/BE581195A/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
    • 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
BE581195D 1958-07-30 BE581195A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES59210A DE1151669B (de) 1958-07-30 1958-07-30 Vorrichtung zum tiegelfreien Zonenschmelzen von Halbleiterstaeben

Publications (1)

Publication Number Publication Date
BE581195A true BE581195A (xx)

Family

ID=7493118

Family Applications (1)

Application Number Title Priority Date Filing Date
BE581195D BE581195A (xx) 1958-07-30

Country Status (7)

Country Link
US (1) US3189415A (xx)
BE (1) BE581195A (xx)
CH (1) CH375527A (xx)
DE (1) DE1151669B (xx)
FR (1) FR1231481A (xx)
GB (1) GB917635A (xx)
NL (1) NL240421A (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519902C3 (de) * 1966-09-24 1975-07-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum tiegelfreien Zonenschmelzen eines kristallinen Stabes, insbesondere Halbleiterstabes
DE1619995A1 (de) * 1967-03-11 1971-07-01 Siemens Ag Verfahren zum Beseitigen von Kohlenstoffverunreinigungen in einem Siliziumkoerper und Vorrichtung zur Durchfuehrung dieses Verfahrens
GB1179545A (en) * 1968-01-16 1970-01-28 Siemens Ag Apparatus for Melting a Rod of Crystalline Material Zone-by-Zone
JPS535867B2 (xx) * 1973-03-08 1978-03-02
DE2322969C3 (de) * 1973-05-07 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum Haltern der Stabenden beim tiegelfreien Zonenschmelzen
DE2358300C3 (de) * 1973-11-22 1978-07-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum senkrechten Halten eines Halbleiterkristallstabes beim tiegelfreien Zonenschmelzen
USRE29824E (en) * 1973-11-22 1978-11-07 Siemens Aktiengesellschaft Apparatus for crucible-free zone melting of semiconductor crystal rods
US3989468A (en) * 1973-11-22 1976-11-02 Siemens Aktiengesellschaft Apparatus for crucible-free zone melting of semiconductor crystal rods
BE811057A (fr) * 1974-02-15 1974-08-16 Elphiac Sa Machine universelle pour l'elaboration de monocristaux de materiaux semiconducteurs ou autres suivant les methodes classiques.
US4186173A (en) * 1975-04-11 1980-01-29 Leybold-Heraeus Gmbh & Co. Kg Apparatus for producing monocrystals
US4078897A (en) * 1975-04-11 1978-03-14 Leybold-Heraeus Gmbh & Co. Kg Apparatus for producing monocrystals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE502018A (xx) * 1950-03-22
NL89230C (xx) * 1952-12-17 1900-01-01
DE1061527B (de) * 1953-02-14 1959-07-16 Siemens Ag Verfahren zum zonenweisen Umschmelzen von Staeben und anderen langgestreckten Werkstuecken
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
US2792317A (en) * 1954-01-28 1957-05-14 Westinghouse Electric Corp Method of producing multiple p-n junctions
US2902350A (en) * 1954-12-21 1959-09-01 Rca Corp Method for single crystal growth
US2809905A (en) * 1955-12-20 1957-10-15 Nat Res Dev Melting and refining metals
US2870309A (en) * 1957-06-11 1959-01-20 Emil R Capita Zone purification device
DE1076623B (de) * 1957-11-15 1960-03-03 Siemens Ag Vorrichtung zum tiegelfreien Zonenziehen von stabfoermigem Halbleitermaterial

Also Published As

Publication number Publication date
GB917635A (en) 1963-02-06
CH375527A (de) 1964-02-29
NL240421A (xx)
DE1151669B (de) 1963-07-18
FR1231481A (fr) 1960-09-29
US3189415A (en) 1965-06-15

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