GB943877A - Improvements relating to methods of growing crystals - Google Patents

Improvements relating to methods of growing crystals

Info

Publication number
GB943877A
GB943877A GB13173/61A GB1317361A GB943877A GB 943877 A GB943877 A GB 943877A GB 13173/61 A GB13173/61 A GB 13173/61A GB 1317361 A GB1317361 A GB 1317361A GB 943877 A GB943877 A GB 943877A
Authority
GB
United Kingdom
Prior art keywords
fibre
methods
improvements relating
growing crystals
april
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
GB13173/61A
Inventor
Peter Derek Fochs
Bernard Lunn
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB13173/61A priority Critical patent/GB943877A/en
Publication of GB943877A publication Critical patent/GB943877A/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
    • C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
    • C30B23/02—Epitaxial-layer growth
    • 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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape

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)

Abstract

943,877. Crystallizing. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. April 9, 1962 [April 12, 1961], No. 13173/61. Heading BIG. A charge of suitable material 8 is vaporized and diffuses, assisted by the gas flow from source 4, to the cooled end 5. The fibre supported on cradle 7 is positioned, preferably when stable conditions exist in the tube, so that crystals grow on the fibre. The fibre may be initially located in the heated part of the tube to prevent premature crystallization.
GB13173/61A 1961-04-12 1961-04-12 Improvements relating to methods of growing crystals Expired GB943877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13173/61A GB943877A (en) 1961-04-12 1961-04-12 Improvements relating to methods of growing crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13173/61A GB943877A (en) 1961-04-12 1961-04-12 Improvements relating to methods of growing crystals

Publications (1)

Publication Number Publication Date
GB943877A true GB943877A (en) 1963-12-11

Family

ID=10018189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13173/61A Expired GB943877A (en) 1961-04-12 1961-04-12 Improvements relating to methods of growing crystals

Country Status (1)

Country Link
GB (1) GB943877A (en)

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