DE1242564B - Kontinuierliches Verfahren zum Zonenschmelzen eines schmelzbaren Gemisches aus einem Loesungsmittel und wenigstens einem darin geloesten Stoff - Google Patents

Kontinuierliches Verfahren zum Zonenschmelzen eines schmelzbaren Gemisches aus einem Loesungsmittel und wenigstens einem darin geloesten Stoff

Info

Publication number
DE1242564B
DE1242564B DEW24745A DEW0024745A DE1242564B DE 1242564 B DE1242564 B DE 1242564B DE W24745 A DEW24745 A DE W24745A DE W0024745 A DEW0024745 A DE W0024745A DE 1242564 B DE1242564 B DE 1242564B
Authority
DE
Germany
Prior art keywords
segregation
zone
tracks
melting
mixture
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
DEW24745A
Other languages
German (de)
English (en)
Inventor
William Gardner Pfann
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.)
AT&T Inc
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of DE1242564B publication Critical patent/DE1242564B/de
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
    • C30B13/005—Continuous growth
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/152—Single crystal on amorphous substrate
    • 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
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/903—Semiconductive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DEW24745A 1958-03-05 1958-12-24 Kontinuierliches Verfahren zum Zonenschmelzen eines schmelzbaren Gemisches aus einem Loesungsmittel und wenigstens einem darin geloesten Stoff Pending DE1242564B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US719216A US2926075A (en) 1958-03-05 1958-03-05 Continuous zone refining using cross-flow

Publications (1)

Publication Number Publication Date
DE1242564B true DE1242564B (de) 1967-06-22

Family

ID=24889217

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW24745A Pending DE1242564B (de) 1958-03-05 1958-12-24 Kontinuierliches Verfahren zum Zonenschmelzen eines schmelzbaren Gemisches aus einem Loesungsmittel und wenigstens einem darin geloesten Stoff

Country Status (7)

Country Link
US (1) US2926075A (env)
BE (1) BE575802A (env)
CH (1) CH399425A (env)
DE (1) DE1242564B (env)
FR (1) FR1217759A (env)
GB (1) GB906010A (env)
NL (2) NL112572C (env)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL248736A (env) * 1959-02-27
US3101257A (en) * 1959-08-17 1963-08-20 Lawrence M Hagen Preparation of high purity silicon by decomposition of silicon nitride powder having a graphite target buried therein
GB977591A (env) * 1960-01-20
US3043667A (en) * 1960-10-31 1962-07-10 Manning Bernard Production of ultra-pure silicon or germanium
US3336159A (en) * 1963-10-07 1967-08-15 Ncr Co Method for growing single thin film crystals
US3360406A (en) * 1965-12-03 1967-12-26 Bell Telephone Labor Inc Temperature gradient zone melting and growing of semiconductor material
US4196042A (en) * 1978-04-14 1980-04-01 E. I. Du Pont De Nemours And Company Corrugated interface zone refiner
US4255390A (en) * 1979-07-12 1981-03-10 E. I. Du Pont De Nemours And Company Corrugated interface zone refiner
US5133829A (en) * 1991-01-08 1992-07-28 Sematech, Inc. Single wafer regrowth of silicon
US5161717A (en) * 1991-01-08 1992-11-10 Sematech, Inc. Spin casting of silicon wafers
US5178840A (en) * 1991-01-08 1993-01-12 Sematech, Inc. Single wafer regrowth of silicon

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786170A (en) * 1953-12-08 1957-11-13 Western Electric Co Processes for treating fusible material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786170A (en) * 1953-12-08 1957-11-13 Western Electric Co Processes for treating fusible material

Also Published As

Publication number Publication date
BE575802A (fr) 1959-06-15
NL112572C (env)
FR1217759A (fr) 1960-05-05
CH399425A (de) 1965-09-30
US2926075A (en) 1960-02-23
GB906010A (en) 1962-09-19
NL234568A (env)

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