NL105554C - - Google Patents

Info

Publication number
NL105554C
NL105554C NL105554DA NL105554C NL 105554 C NL105554 C NL 105554C NL 105554D A NL105554D A NL 105554DA NL 105554 C NL105554 C NL 105554C
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 NL105554C publication Critical patent/NL105554C/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • 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
    • C30B13/16—Heating of the molten zone
    • 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
    • C30B15/14—Heating of the melt or the crystallised materials
    • C30B15/18—Heating of the melt or the crystallised materials using direct resistance heating in addition to other methods of heating, e.g. using Peltier heat

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
NL105554D 1955-01-13 NL105554C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE347579X 1955-01-13
DES42354A DE1105621B (de) 1955-01-13 1955-01-13 Verfahren zur Beeinflussung der Kristallisation aus einer Schmelze aus Halbleitergrundstoff nach dem Stufen-ziehverfahren unter Anwendung des Peltier-Effektes

Publications (1)

Publication Number Publication Date
NL105554C true NL105554C (xx)

Family

ID=39187020

Family Applications (1)

Application Number Title Priority Date Filing Date
NL105554D NL105554C (xx) 1955-01-13

Country Status (4)

Country Link
CH (1) CH347579A (xx)
DE (2) DE1105621B (xx)
GB (1) GB813841A (xx)
NL (1) NL105554C (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB844813A (en) * 1957-05-01 1960-08-17 Sylvania Electric Prod Zone melting apparatus
NL247569A (xx) * 1959-01-22
NL301226A (xx) * 1962-12-03
DE1262978B (de) * 1965-01-05 1968-03-14 Siemens Ag Verfahren zum Herstellen eines Halbleitereinkristalls
DE1297584B (de) * 1965-02-02 1969-06-19 Akademie D Wissenschaften Berl Verfahren zum tiegelfreien Zonenschmelzen eines Halbleiterstabes
DE1282612B (de) * 1965-08-26 1968-11-14 Halbleiterwerk Frankfurt Oder Verfahren zur Homogenisierung der Dotierungsstoffe in Halbleitereinkristallen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE514119A (xx) * 1951-09-13

Also Published As

Publication number Publication date
DE964708C (de) 1957-05-29
DE1105621B (de) 1961-04-27
GB813841A (en) 1959-05-27
CH347579A (de) 1960-07-15

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