BE762747A - Installation de fusion par zones sans creuset d'un barreau cristallin - Google Patents

Installation de fusion par zones sans creuset d'un barreau cristallin

Info

Publication number
BE762747A
BE762747A BE762747A BE762747A BE762747A BE 762747 A BE762747 A BE 762747A BE 762747 A BE762747 A BE 762747A BE 762747 A BE762747 A BE 762747A BE 762747 A BE762747 A BE 762747A
Authority
BE
Belgium
Prior art keywords
crystalline bar
zones
crystalline
bar
fusion plant
Prior art date
Application number
BE762747A
Other languages
English (en)
French (fr)
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 BE762747A publication Critical patent/BE762747A/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
    • C30B13/28—Controlling or regulating
    • C30B13/285—Crystal holders, e.g. chucks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • General Induction Heating (AREA)
BE762747A 1970-02-10 1971-02-10 Installation de fusion par zones sans creuset d'un barreau cristallin BE762747A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702005990 DE2005990B2 (de) 1970-02-10 1970-02-10 Vorrichtung zum tiegelfreien zonenschmelzen eines kristallinen stabes

Publications (1)

Publication Number Publication Date
BE762747A true BE762747A (fr) 1971-08-10

Family

ID=5761867

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762747A BE762747A (fr) 1970-02-10 1971-02-10 Installation de fusion par zones sans creuset d'un barreau cristallin

Country Status (7)

Country Link
JP (1) JPS5319524B1 (enrdf_load_stackoverflow)
BE (1) BE762747A (enrdf_load_stackoverflow)
CA (1) CA954423A (enrdf_load_stackoverflow)
DE (1) DE2005990B2 (enrdf_load_stackoverflow)
FR (1) FR2078241A5 (enrdf_load_stackoverflow)
GB (1) GB1293775A (enrdf_load_stackoverflow)
NL (1) NL7101700A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CA954423A (en) 1974-09-10
DE2005990A1 (de) 1971-08-19
NL7101700A (enrdf_load_stackoverflow) 1971-08-12
FR2078241A5 (enrdf_load_stackoverflow) 1971-11-05
JPS5319524B1 (enrdf_load_stackoverflow) 1978-06-21
DE2005990C3 (enrdf_load_stackoverflow) 1978-08-24
DE2005990B2 (de) 1977-12-08
GB1293775A (en) 1972-10-25

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