CA956214A - Czochralski-grown spinel, and its preparation from nonstoichiometric melts - Google Patents

Czochralski-grown spinel, and its preparation from nonstoichiometric melts

Info

Publication number
CA956214A
CA956214A CA126,818A CA126818A CA956214A CA 956214 A CA956214 A CA 956214A CA 126818 A CA126818 A CA 126818A CA 956214 A CA956214 A CA 956214A
Authority
CA
Canada
Prior art keywords
nonstoichiometric
czochralski
melts
preparation
spinel
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
CA126,818A
Other languages
English (en)
Other versions
CA126818S (en
Inventor
Stephen R. Bolin
Chih C. Wang
Andrew D. Morrison
Glenn W. Cullen
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA956214A publication Critical patent/CA956214A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B15/00Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B29/00Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10Inorganic compounds or compositions
    • C30B29/16Oxides
    • C30B29/22Complex oxides
    • C30B29/26Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/901Levitation, reduced gravity, microgravity, space
    • Y10S117/902Specified orientation, shape, crystallography, or size of seed or substrate
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/129Pulse doping
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/15Silicon on sapphire SOS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CA126,818A 1971-03-19 1971-11-03 Czochralski-grown spinel, and its preparation from nonstoichiometric melts Expired CA956214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12611371A 1971-03-19 1971-03-19

Publications (1)

Publication Number Publication Date
CA956214A true CA956214A (en) 1974-10-15

Family

ID=22423055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,818A Expired CA956214A (en) 1971-03-19 1971-11-03 Czochralski-grown spinel, and its preparation from nonstoichiometric melts

Country Status (10)

Country Link
US (1) US3736158A (de)
AU (1) AU461195B2 (de)
BE (1) BE776423A (de)
CA (1) CA956214A (de)
DE (1) DE2162897A1 (de)
FR (1) FR2129338A5 (de)
GB (1) GB1370790A (de)
IT (1) IT944100B (de)
NL (1) NL7116731A (de)
YU (1) YU34261B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177321A (en) * 1972-07-25 1979-12-04 Semiconductor Research Foundation Single crystal of semiconductive material on crystal of insulating material
NL7606482A (nl) * 1976-06-16 1977-12-20 Philips Nv Eenkristzl van calcium-gallium-germanium granaat, alsmede substraat vervaardigd van een dergelijk eenkristzl met een epitaxiaal opgegroeide beldo- meinfilm.
US4370739A (en) * 1980-06-09 1983-01-25 Rca Corporation Spinel video disc playback stylus
US6839362B2 (en) * 2001-05-22 2005-01-04 Saint-Gobain Ceramics & Plastics, Inc. Cobalt-doped saturable absorber Q-switches and laser systems
US7045223B2 (en) * 2003-09-23 2006-05-16 Saint-Gobain Ceramics & Plastics, Inc. Spinel articles and methods for forming same
US7326477B2 (en) * 2003-09-23 2008-02-05 Saint-Gobain Ceramics & Plastics, Inc. Spinel boules, wafers, and methods for fabricating same
WO2005031047A1 (en) * 2003-09-23 2005-04-07 Saint-Gobain Ceramics & Plastics, Inc. Spinel articles and methods for forming same
US20050061230A1 (en) * 2003-09-23 2005-03-24 Saint-Gobain Ceramics & Plastics, Inc. Spinel articles and methods for forming same
US7919815B1 (en) * 2005-02-24 2011-04-05 Saint-Gobain Ceramics & Plastics, Inc. Spinel wafers and methods of preparation
JP5346189B2 (ja) 2007-08-27 2013-11-20 ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. 多結晶性モノリシックアルミン酸マグネシウムスピネル
DE102011080378A1 (de) 2011-08-03 2013-02-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transparente Komposit-Scheibe für Sicherheitsanwendungen
CN103864452B (zh) * 2012-12-10 2015-10-21 富泰华精密电子(郑州)有限公司 面板及其制造方法

Also Published As

Publication number Publication date
IT944100B (it) 1973-04-20
DE2162897A1 (de) 1972-09-28
US3736158A (en) 1973-05-29
YU34261B (en) 1979-04-30
AU3685971A (en) 1973-06-21
GB1370790A (en) 1974-10-16
YU315071A (en) 1978-10-31
FR2129338A5 (de) 1972-10-27
AU461195B2 (en) 1975-05-22
NL7116731A (de) 1972-09-21
BE776423A (fr) 1972-04-04

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