GB1231993A - - Google Patents

Info

Publication number
GB1231993A
GB1231993A GB1231993DA GB1231993A GB 1231993 A GB1231993 A GB 1231993A GB 1231993D A GB1231993D A GB 1231993DA GB 1231993 A GB1231993 A GB 1231993A
Authority
GB
United Kingdom
Prior art keywords
substrate
heater
silicon
inert gas
flowing
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
Other languages
English (en)
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 filed Critical
Publication of GB1231993A publication Critical patent/GB1231993A/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
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/02—Epitaxial-layer growth
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
GB1231993D 1969-01-13 1969-10-07 Expired GB1231993A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79056669A 1969-01-13 1969-01-13

Publications (1)

Publication Number Publication Date
GB1231993A true GB1231993A (enrdf_load_stackoverflow) 1971-05-12

Family

ID=25151089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231993D Expired GB1231993A (enrdf_load_stackoverflow) 1969-01-13 1969-10-07

Country Status (4)

Country Link
BE (1) BE740149A (enrdf_load_stackoverflow)
DE (1) DE1951290A1 (enrdf_load_stackoverflow)
FR (1) FR2028172A1 (enrdf_load_stackoverflow)
GB (1) GB1231993A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7361222B2 (en) 2003-04-24 2008-04-22 Norstel Ab Device and method for producing single crystals by vapor deposition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7361222B2 (en) 2003-04-24 2008-04-22 Norstel Ab Device and method for producing single crystals by vapor deposition

Also Published As

Publication number Publication date
BE740149A (enrdf_load_stackoverflow) 1970-03-16
FR2028172A1 (enrdf_load_stackoverflow) 1970-10-09
DE1951290A1 (de) 1970-10-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees