GB944052A - Improvements relating to methods of growing crystals - Google Patents

Improvements relating to methods of growing crystals

Info

Publication number
GB944052A
GB944052A GB1839961A GB1839961A GB944052A GB 944052 A GB944052 A GB 944052A GB 1839961 A GB1839961 A GB 1839961A GB 1839961 A GB1839961 A GB 1839961A GB 944052 A GB944052 A GB 944052A
Authority
GB
United Kingdom
Prior art keywords
methods
improvements relating
growing crystals
charge
tube
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
GB1839961A
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 GB1839961A priority Critical patent/GB944052A/en
Publication of GB944052A publication Critical patent/GB944052A/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

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

944,052. Crystallizing. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. April 9, 1962 [May 19, 1961], No. 18399/61. Heading B1G. A charge of material 12 to be crystallized is heated to vaporization and an inert gas is passed to assist diffusion to the base crystal in the cooler part of the tube. The base crystal 8 may be initially located adjacent to the charge to prevent premature deposition and is transferred to the cooler region when steady conditions are attained. The tube may be U shaped.
GB1839961A 1961-05-19 1961-05-19 Improvements relating to methods of growing crystals Expired GB944052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1839961A GB944052A (en) 1961-05-19 1961-05-19 Improvements relating to methods of growing crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1839961A GB944052A (en) 1961-05-19 1961-05-19 Improvements relating to methods of growing crystals

Publications (1)

Publication Number Publication Date
GB944052A true GB944052A (en) 1963-12-11

Family

ID=10111796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1839961A Expired GB944052A (en) 1961-05-19 1961-05-19 Improvements relating to methods of growing crystals

Country Status (1)

Country Link
GB (1) GB944052A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094268A (en) * 1976-04-29 1978-06-13 United States Department Of Energy Apparatus for growing HgI2 crystals
US4299649A (en) * 1978-02-15 1981-11-10 Hughes Aircraft Company Vapor transport process for growing selected compound semiconductors of high purity
WO2008142395A1 (en) * 2007-05-18 2008-11-27 Durham Scientific Crystals Ltd Apparatus for crystal growth

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094268A (en) * 1976-04-29 1978-06-13 United States Department Of Energy Apparatus for growing HgI2 crystals
US4299649A (en) * 1978-02-15 1981-11-10 Hughes Aircraft Company Vapor transport process for growing selected compound semiconductors of high purity
WO2008142395A1 (en) * 2007-05-18 2008-11-27 Durham Scientific Crystals Ltd Apparatus for crystal growth
JP2010527875A (en) * 2007-05-18 2010-08-19 ダーハム サイエンティフィック クリスタルズ リミテッド Crystal growth equipment
US8852343B2 (en) 2007-05-18 2014-10-07 Kromek Limited Apparatus for crystal growth

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