CH427752A - Device for crucible-free zone melting of perpendicular rods made of semiconductor material - Google Patents

Device for crucible-free zone melting of perpendicular rods made of semiconductor material

Info

Publication number
CH427752A
CH427752A CH29861A CH29861A CH427752A CH 427752 A CH427752 A CH 427752A CH 29861 A CH29861 A CH 29861A CH 29861 A CH29861 A CH 29861A CH 427752 A CH427752 A CH 427752A
Authority
CH
Switzerland
Prior art keywords
crucible
semiconductor material
free zone
zone melting
rods made
Prior art date
Application number
CH29861A
Other languages
German (de)
Inventor
Wolfgang Dr Keller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH427752A publication Critical patent/CH427752A/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
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CH29861A 1959-08-14 1961-01-10 Device for crucible-free zone melting of perpendicular rods made of semiconductor material CH427752A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0064436 1959-08-14
DES0067825 1960-03-31

Publications (1)

Publication Number Publication Date
CH427752A true CH427752A (en) 1967-01-15

Family

ID=25995802

Family Applications (1)

Application Number Title Priority Date Filing Date
CH29861A CH427752A (en) 1959-08-14 1961-01-10 Device for crucible-free zone melting of perpendicular rods made of semiconductor material

Country Status (3)

Country Link
CH (1) CH427752A (en)
GB (1) GB927414A (en)
NL (1) NL259869A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198020B (en) * 1986-11-25 1990-10-10 Ti Creda Ltd Improvements in or relating to induction heating coils for cooking appliances
FR2608348B1 (en) * 1986-12-10 1993-11-12 Electricite De France ELECTRICAL INDUCTION COOKING APPARATUS WITH REDUCED HARMONIC EMISSION

Also Published As

Publication number Publication date
GB927414A (en) 1963-05-29
NL259869A (en)

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