GB1007909A - A process for zone-by-zone melting of a rod of crystalline material - Google Patents

A process for zone-by-zone melting of a rod of crystalline material

Info

Publication number
GB1007909A
GB1007909A GB3888364A GB3888364A GB1007909A GB 1007909 A GB1007909 A GB 1007909A GB 3888364 A GB3888364 A GB 3888364A GB 3888364 A GB3888364 A GB 3888364A GB 1007909 A GB1007909 A GB 1007909A
Authority
GB
United Kingdom
Prior art keywords
zone
rod
melting
crystalline material
silicon
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.)
Expired
Application number
GB3888364A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1007909A publication Critical patent/GB1007909A/en
Expired 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
    • C30B13/16—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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
GB3888364A 1964-02-08 1964-09-23 A process for zone-by-zone melting of a rod of crystalline material Expired GB1007909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0089437 1964-02-08

Publications (1)

Publication Number Publication Date
GB1007909A true GB1007909A (en) 1965-10-22

Family

ID=7515111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3888364A Expired GB1007909A (en) 1964-02-08 1964-09-23 A process for zone-by-zone melting of a rod of crystalline material

Country Status (4)

Country Link
BE (1) BE659250A (US07122603-20061017-C00045.png)
CH (1) CH420070A (US07122603-20061017-C00045.png)
FR (1) FR1447184A (US07122603-20061017-C00045.png)
GB (1) GB1007909A (US07122603-20061017-C00045.png)

Also Published As

Publication number Publication date
BE659250A (US07122603-20061017-C00045.png) 1965-08-04
FR1447184A (fr) 1966-07-29
CH420070A (de) 1966-09-15

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