CA1029285A - Appareil pour la production horizontale de structures de cristal unique - Google Patents

Appareil pour la production horizontale de structures de cristal unique

Info

Publication number
CA1029285A
CA1029285A CA214,203A CA214203A CA1029285A CA 1029285 A CA1029285 A CA 1029285A CA 214203 A CA214203 A CA 214203A CA 1029285 A CA1029285 A CA 1029285A
Authority
CA
Canada
Prior art keywords
single crystal
crystal structures
horizontal production
horizontal
production
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
CA214,203A
Other languages
English (en)
Other versions
CA214203S (fr
Inventor
David L. Vadnais
John R. Young (Jr.)
Royce G. Schierding
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1029285A publication Critical patent/CA1029285A/fr
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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/911—Seed or rod holders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1092—Shape defined by a solid member other than seed or product [e.g., Bridgman-Stockbarger]

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)
CA214,203A 1973-11-21 1974-11-20 Appareil pour la production horizontale de structures de cristal unique Expired CA1029285A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/417,857 US3944393A (en) 1973-11-21 1973-11-21 Apparatus for horizontal production of single crystal structure

Publications (1)

Publication Number Publication Date
CA1029285A true CA1029285A (fr) 1978-04-11

Family

ID=23655652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,203A Expired CA1029285A (fr) 1973-11-21 1974-11-20 Appareil pour la production horizontale de structures de cristal unique

Country Status (3)

Country Link
US (1) US3944393A (fr)
BE (1) BE822422A (fr)
CA (1) CA1029285A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083748A (en) * 1975-10-30 1978-04-11 Western Electric Company, Inc. Method of forming and growing a single crystal of a semiconductor compound
US4273608A (en) * 1979-01-04 1981-06-16 Kerlin Allen L Method of forming a sheet of single crystal semiconductor material
US5123996A (en) * 1991-01-28 1992-06-23 At&T Bell Laboratories Crystal growth method and apparatus
JP4426651B2 (ja) * 1997-01-09 2010-03-03 パナソニック電工株式会社 熱電材料製のインゴット板
JP4384774B2 (ja) * 2000-02-07 2009-12-16 Ｄｏｗａホールディングス株式会社 ＧａＡｓ結晶の製造用原料
US6200385B1 (en) * 2000-03-20 2001-03-13 Carl Francis Swinehart Crucible for growing macrocrystals
CN114136084A (zh) * 2021-12-17 2022-03-04 施庆岗 一种实验室用马弗炉
US12302542B2 (en) * 2022-12-01 2025-05-13 Bae Systems Information And Electronic Systems Integration Inc. Method of producing large EMI shielded GaAs infrared windows
US12203192B2 (en) 2022-12-01 2025-01-21 Bae Systems Information And Electronic Systems Integration Inc. Method of optimizing the EMI shielding and infrared transparency of GaAs IR windows

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT943198B (it) * 1970-12-11 1973-04-02 Philips Nv Procedimento per la fabbricazione di monocristalli semiconduttori
US3796548A (en) * 1971-09-13 1974-03-12 Ibm Boat structure in an apparatus for making semiconductor compound single crystals

Also Published As

Publication number Publication date
US3944393A (en) 1976-03-16
BE822422A (fr) 1975-05-20

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