BE776423A - Spinelle ameliore ayant cru par la methode czochralski et procede de preparation de celui-ci a partir de masses fondues non stoechiometriques - Google Patents

Spinelle ameliore ayant cru par la methode czochralski et procede de preparation de celui-ci a partir de masses fondues non stoechiometriques

Info

Publication number
BE776423A
BE776423A BE776423A BE776423A BE776423A BE 776423 A BE776423 A BE 776423A BE 776423 A BE776423 A BE 776423A BE 776423 A BE776423 A BE 776423A BE 776423 A BE776423 A BE 776423A
Authority
BE
Belgium
Prior art keywords
stoechiometric
melts
grown
preparation
same
Prior art date
Application number
BE776423A
Other languages
English (en)
Inventor
G W Cullen
S R Bolin
A D Morrison
C C Wang
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
Publication of BE776423A publication Critical patent/BE776423A/fr

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)
BE776423A 1971-03-19 1971-12-08 Spinelle ameliore ayant cru par la methode czochralski et procede de preparation de celui-ci a partir de masses fondues non stoechiometriques BE776423A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE776423A true BE776423A (fr) 1972-04-04

Family

ID=22423055

Family Applications (1)

Application Number Title Priority Date Filing Date
BE776423A BE776423A (fr) 1971-03-19 1971-12-08 Spinelle ameliore ayant cru par la methode czochralski et procede de preparation de celui-ci a partir de masses fondues non stoechiometriques

Country Status (10)

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

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
US7326477B2 (en) * 2003-09-23 2008-02-05 Saint-Gobain Ceramics & Plastics, Inc. Spinel boules, wafers, and methods for fabricating same
US7045223B2 (en) * 2003-09-23 2006-05-16 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
RU2336372C2 (ru) * 2003-09-23 2008-10-20 Сэнт-Гобэн Керамикс Энд Пластикс, Инк. Изделия из шпинели
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
FR2129338A5 (fr) 1972-10-27
YU315071A (en) 1978-10-31
AU461195B2 (en) 1975-05-22
YU34261B (en) 1979-04-30
IT944100B (it) 1973-04-20
NL7116731A (fr) 1972-09-21
US3736158A (en) 1973-05-29
CA956214A (en) 1974-10-15
GB1370790A (en) 1974-10-16
DE2162897A1 (de) 1972-09-28
AU3685971A (en) 1973-06-21

Similar Documents

Publication Publication Date Title
BE852042A (fr) Fil file et procede de production de celui-ci
FR2306972A1 (fr) Procede de preparation de dialkylcarbonates
BE776423A (fr) Spinelle ameliore ayant cru par la methode czochralski et procede de preparation de celui-ci a partir de masses fondues non stoechiometriques
CA1022315A (fr) Filaments de plastiques cristallins et methode de fabrication
FR2285145A1 (fr) Composes immunologiques et procede de leur preparation
BE779422A (fr) Procede de preparation d'esters benzylphosphoniques
FR2287435A1 (fr) Procede de preparation de cyclohexane-diones-1,3 et d'alkyl-6-dihydro-3,4-pyranones-2
BE824016A (fr) Procede de separation de 1,5-dinitroanthraquinone et de 1,8-dinitroanthraquinone a partir de melanges de dinitroanthraquinones
FR2327273A1 (fr) Copolyesters sequences a cristallisation rapide, et leur procede de preparation
PT65124B (fr) Lucknomycine et son procede de preparation
RO73017A (fr) Procede pour la preparation des indolenines substitus
AU4716772A (en) Apparatus for manufacturing single crystals by crystallization froma melt, method of growing single crystals while using said apparatus, and single crystals manufactured by said method
BE780171A (fr) Procede de preparation de nouveaux composes iodethinyles
BE800120A (fr) Procede de preparation de silanes inferieurs et d'esters de silanes inferieurs,
BE827900A (fr) Procede en vue d'immuniser des gorets allaites contre le virus de la gastro-enterite transmissible
CA957251A (en) Computerized process control system for the growth of synthetic quartz crystals
BE780203A (fr) Procede de preparation d'articles faconnes a partir de charbons
FR2335159A1 (fr) Batonnet de pomme de terre crue destine a la preparation de frites, procede de fabrication de ce batonnet et appareil pour la mise en oeuvre de ce procede
BE789187A (fr) Procede de preparation en continu de ferrites durs a partir d'oxydes defer
BE793238A (fr) Procede de lutte contre la croissance de plantes indesirables
BE796525A (fr) Procede de preparation de filaments de carbone
BE841905A (fr) Procede de preparation de chloranthraquinones a partir de nitroanthraquinones
BE825801A (fr) Composes azatetracycliques oxygenes, et leur procede de preparation
FR2275532A1 (fr) Procede de preparation de composes de 4-halo-4', 4'' - diarylamino - triphenyl-methanes symetriques
BE789127A (fr) Procede de preparation de trichlorure d'antimoine de haute purete