BE567764A - - Google Patents

Info

Publication number
BE567764A
BE567764A BE567764DA BE567764A BE 567764 A BE567764 A BE 567764A BE 567764D A BE567764D A BE 567764DA BE 567764 A BE567764 A BE 567764A
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 BE567764A publication Critical patent/BE567764A/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
    • C30B13/005—Continuous growth
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D9/00—Nitrates of sodium, potassium or alkali metals in general
    • C01D9/16—Purification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Metallurgy (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Seasonings (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extraction Or Liquid Replacement (AREA)
BE567764D 1957-06-25 BE567764A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US667754A US2852351A (en) 1957-06-25 1957-06-25 Continuous zone-refining

Publications (1)

Publication Number Publication Date
BE567764A true BE567764A (cs)

Family

ID=24679491

Family Applications (1)

Application Number Title Priority Date Filing Date
BE567764D BE567764A (cs) 1957-06-25

Country Status (9)

Country Link
US (1) US2852351A (cs)
AT (1) AT205550B (cs)
BE (1) BE567764A (cs)
CH (1) CH387303A (cs)
DE (1) DE1241801B (cs)
DK (1) DK103967C (cs)
FR (1) FR1210715A (cs)
GB (1) GB840144A (cs)
NL (2) NL228819A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292635B (de) * 1958-10-24 1969-04-17 Fischbeck Verfahren zur kontinuierlichen Trennung von Mischungsbestandteilen
DE1205948B (de) * 1960-04-05 1965-12-02 Siemens Ag Vorrichtung zum kontinuierlichen Reinigen von schmelzbaren Stoffen durch Zonenschmelzen
US5074952A (en) * 1987-11-13 1991-12-24 Kopin Corporation Zone-melt recrystallization method and apparatus
US5178840A (en) * 1991-01-08 1993-01-12 Sematech, Inc. Single wafer regrowth of silicon
US5161717A (en) * 1991-01-08 1992-11-10 Sematech, Inc. Spin casting of silicon wafers
US5133829A (en) * 1991-01-08 1992-07-28 Sematech, Inc. Single wafer regrowth of silicon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT183790B (de) * 1951-11-16 1955-11-10 Western Electric Co Verfahren zur Herstellung einer vorbestimmten Verteilung eines oder mehrerer Nebenbestandteile in einem schmelzbaren Körper
AT194444B (de) * 1953-02-26 1958-01-10 Siemens Ag Verfahren und Einrichtung zur Behandlung einer längserstreckten Halbleiterkristallanordnung
BE533921A (cs) * 1953-12-08

Also Published As

Publication number Publication date
US2852351A (en) 1958-09-16
DE1241801B (de) 1967-06-08
GB840144A (en) 1960-07-06
CH387303A (de) 1965-01-31
FR1210715A (fr) 1960-03-10
NL111952C (cs)
DK103967C (da) 1966-03-14
NL228819A (cs)
AT205550B (de) 1959-10-10

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