BE587638A - Zone fusion process of a rod-shaped body - Google Patents

Zone fusion process of a rod-shaped body

Info

Publication number
BE587638A
BE587638A BE587638A BE587638A BE587638A BE 587638 A BE587638 A BE 587638A BE 587638 A BE587638 A BE 587638A BE 587638 A BE587638 A BE 587638A BE 587638 A BE587638 A BE 587638A
Authority
BE
Belgium
Prior art keywords
rod
shaped body
fusion process
zone fusion
zone
Prior art date
Application number
BE587638A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE587638A publication Critical patent/BE587638A/en

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
    • C30B13/08—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone
    • C30B13/10—Single-crystal growth by zone-melting; Refining by zone-melting adding crystallising materials or reactants forming it in situ to the molten zone with addition of doping materials
    • 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
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/914—Doping
    • Y10S438/925—Fluid growth doping control, e.g. delta doping
BE587638A 1959-02-17 1960-02-15 Zone fusion process of a rod-shaped body BE587638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL236245 1959-02-17

Publications (1)

Publication Number Publication Date
BE587638A true BE587638A (en) 1960-08-16

Family

ID=19751581

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587638A BE587638A (en) 1959-02-17 1960-02-15 Zone fusion process of a rod-shaped body

Country Status (8)

Country Link
US (1) US3085031A (en)
BE (1) BE587638A (en)
CH (1) CH389780A (en)
DE (1) DE1107199B (en)
DK (1) DK94963C (en)
FR (1) FR1248809A (en)
GB (1) GB932661A (en)
NL (2) NL98968C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1235875B (en) * 1963-11-13 1967-03-09 Siemens Ag Process for the production of neodymium-doped calcium fluoride single crystals for lasers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168491B (en) * 1951-11-16 Roussel-Uclaf, Societe Anonyme Te Parijs.
AT194444B (en) * 1953-02-26 1958-01-10 Siemens Ag Method and device for treating an elongated semiconductor crystal arrangement
US2789039A (en) * 1953-08-25 1957-04-16 Rca Corp Method and apparatus for zone melting
GB797950A (en) * 1954-06-10 1958-07-09 Rca Corp Semi-conductor alloys
US2813048A (en) * 1954-06-24 1957-11-12 Bell Telephone Labor Inc Temperature gradient zone-melting
US2902350A (en) * 1954-12-21 1959-09-01 Rca Corp Method for single crystal growth
US2841559A (en) * 1955-04-27 1958-07-01 Rca Corp Method of doping semi-conductive materials

Also Published As

Publication number Publication date
NL98968C (en)
CH389780A (en) 1965-03-31
DE1107199B (en) 1961-05-25
NL236245A (en)
US3085031A (en) 1963-04-09
FR1248809A (en) 1960-12-23
GB932661A (en) 1963-07-31
DK94963C (en) 1962-12-10

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