DE3569059D1 - Magnetic garnet material, magnetic film with a strong faraday rotation comprising such a material and manufacturing method therefor - Google Patents

Magnetic garnet material, magnetic film with a strong faraday rotation comprising such a material and manufacturing method therefor

Info

Publication number
DE3569059D1
DE3569059D1 DE8585402075T DE3569059T DE3569059D1 DE 3569059 D1 DE3569059 D1 DE 3569059D1 DE 8585402075 T DE8585402075 T DE 8585402075T DE 3569059 T DE3569059 T DE 3569059T DE 3569059 D1 DE3569059 D1 DE 3569059D1
Authority
DE
Germany
Prior art keywords
magnetic
manufacturing
method therefor
faraday rotation
magnetic film
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
DE8585402075T
Other languages
English (en)
Inventor
Marie Francoise Armand
Jacques Daval
Bernard Ferrand
Hubert Moriceau
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3569059D1 publication Critical patent/DE3569059D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
    • H01F10/20—Ferrites
    • H01F10/24—Garnets
    • H01F10/245—Modifications for enhancing interaction with electromagnetic wave energy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/24—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
    • H01F41/28—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids by liquid phase epitaxy
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Iron (AREA)
DE8585402075T 1984-11-02 1985-10-25 Magnetic garnet material, magnetic film with a strong faraday rotation comprising such a material and manufacturing method therefor Expired DE3569059D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416763A FR2572844B1 (fr) 1984-11-02 1984-11-02 Materiau magnetique du type grenat, film magnetique a forte rotation faraday comportant un tel materiau et son procede de fabrication

Publications (1)

Publication Number Publication Date
DE3569059D1 true DE3569059D1 (en) 1989-04-27

Family

ID=9309230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585402075T Expired DE3569059D1 (en) 1984-11-02 1985-10-25 Magnetic garnet material, magnetic film with a strong faraday rotation comprising such a material and manufacturing method therefor

Country Status (5)

Country Link
US (1) US4698281A (de)
EP (1) EP0186528B1 (de)
JP (1) JPS61110408A (de)
DE (1) DE3569059D1 (de)
FR (1) FR2572844B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043231A (en) * 1988-11-04 1991-08-27 National Institute For Research In Inorganic Materials Gadolinium-lutetium-gallium garnet crystal, process for its production and substrate for magneto-optical device made thereof
JPH0782164B2 (ja) * 1991-04-25 1995-09-06 松下電器産業株式会社 磁気光学素子及び磁界測定装置
EP0522388A1 (de) * 1991-07-01 1993-01-13 Murata Manufacturing Co., Ltd. Geräte für magnetostatische Wellen
WO1995016269A1 (fr) * 1993-12-06 1995-06-15 Kirbitov, Viktor Mikhailovich Materiau ferromagnetique et son procede de production
US5925474A (en) * 1996-10-14 1999-07-20 Mitsubishi Gas Chemical Company, Inc. Bismuth-substituted rare earth iron garnet single crystal film
JP3649935B2 (ja) * 1999-03-15 2005-05-18 Ｔｄｋ株式会社 磁性ガーネット材料およびそれを用いたファラデー回転子
JP2006517307A (ja) * 2003-02-10 2006-07-20 ナノオプト コーポレーション 汎用広帯域偏光器、それを含むデバイスおよびその製造方法
JP5459243B2 (ja) * 2011-03-08 2014-04-02 住友金属鉱山株式会社 ビスマス置換型希土類鉄ガーネット結晶膜と光アイソレータ
CN113860367B (zh) * 2021-10-18 2023-03-28 安徽工业大学 一种氧化镨/氧化铋/镨酸铋复合纳米片及其合成方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225000B2 (de) * 1972-08-11 1977-07-05
JPS49129700A (de) * 1973-04-18 1974-12-12
CA1050862A (en) * 1973-10-04 1979-03-20 Richard E. Novak Magnetic bubble devices and garnet films therefor
US3949386A (en) * 1973-11-12 1976-04-06 International Business Machines Corporation Bubble domain devices using garnet materials with single rare earth ion on all dodecahedral sites
JPS6011450B2 (ja) * 1976-10-08 1985-03-26 株式会社日立製作所 泡磁区素子用ガ−ネツト単結晶膜
FR2469478A1 (fr) * 1979-11-09 1981-05-22 Rhone Poulenc Ind Procede de fabrication de grenat polycristallin comportant l'aluminium et/ou le gallium et/ou l'indium et au moins un element pris dans le groupe constitue par les terres rares et l'yttrium, monocristaux correspondants
FR2469477A1 (fr) * 1979-11-09 1981-05-22 Rhone Poulenc Ind Procede de fabrication de grenat polycristallin, grenat polycristallin et monocristal correspondant
NL8004201A (nl) * 1980-07-22 1982-02-16 Philips Nv Inrichting voor de voortbeweging van magnetische domeinen.
US4647514A (en) * 1981-11-09 1987-03-03 At&T Bell Laboratories Magnetic domain device having a wide operational temperature range
JPS58153309A (ja) * 1982-03-05 1983-09-12 Hitachi Ltd イオン打込み素子用ガ−ネツト膜
US4433034A (en) * 1982-04-12 1984-02-21 Allied Corporation Magnetic bubble layer of thulium-containing garnet
JPS5972707A (ja) * 1982-10-20 1984-04-24 Hitachi Ltd 磁性ガーネット膜

Also Published As

Publication number Publication date
JPS61110408A (ja) 1986-05-28
EP0186528B1 (de) 1989-03-22
FR2572844A1 (fr) 1986-05-09
FR2572844B1 (fr) 1986-12-26
US4698281A (en) 1987-10-06
EP0186528A1 (de) 1986-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee