FR2132849A1 - - Google Patents
Info
- Publication number
- FR2132849A1 FR2132849A1 FR7212613A FR7212613A FR2132849A1 FR 2132849 A1 FR2132849 A1 FR 2132849A1 FR 7212613 A FR7212613 A FR 7212613A FR 7212613 A FR7212613 A FR 7212613A FR 2132849 A1 FR2132849 A1 FR 2132849A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2675—Other ferrites containing rare earth metals, e.g. rare earth ferrite garnets
-
- 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
- C30B19/00—Liquid-phase epitaxial-layer growth
- C30B19/02—Liquid-phase epitaxial-layer growth using molten solvents, e.g. flux
-
- 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
- C30B19/00—Liquid-phase epitaxial-layer growth
- C30B19/06—Reaction chambers; Boats for supporting the melt; Substrate holders
- C30B19/062—Vertical dipping system
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/20—Aluminium oxides
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
-
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/28—Complex oxides with formula A3Me5O12 wherein A is a rare earth metal and Me is Fe, Ga, Sc, Cr, Co or Al, e.g. garnets
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13336171A | 1971-04-12 | 1971-04-12 | |
US16339671A | 1971-07-16 | 1971-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2132849A1 true FR2132849A1 (fr) | 1972-11-24 |
FR2132849B1 FR2132849B1 (fr) | 1974-12-13 |
Family
ID=26831310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7212613A Expired FR2132849B1 (fr) | 1971-04-12 | 1972-04-11 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5222955B1 (fr) |
BE (1) | BE781919A (fr) |
DE (1) | DE2217301C3 (fr) |
FR (1) | FR2132849B1 (fr) |
GB (1) | GB1386856A (fr) |
IT (1) | IT954626B (fr) |
NL (1) | NL155459B (fr) |
SE (1) | SE385193B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044373A1 (fr) * | 1980-07-15 | 1982-01-27 | Rockwell International Corporation | Croissance de magnétoplombite monocristallin |
EP0916748A1 (fr) * | 1997-11-18 | 1999-05-19 | Commissariat A L'energie Atomique | Couches monocristallines d'aluminate de lanthane et de magnésium (LMA), leur proédé de préparation par croissance par épitaxie en phase liquide et composants optiques comprenant ces couches |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3062603B1 (ja) * | 1999-07-08 | 2000-07-12 | 東京大学長 | 単結晶部材の作製方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1526482A (fr) * | 1967-03-24 | 1968-05-24 | Perkin Elmer Corp | Procédé pour la réalisation d'un film mince en monocristal de grenat synthétique ainsi que films conformes à ceux ainsi obtenus |
-
1972
- 1972-04-04 SE SE7204285A patent/SE385193B/xx unknown
- 1972-04-07 IT IT68090/72A patent/IT954626B/it active
- 1972-04-11 NL NL7204826.A patent/NL155459B/xx not_active IP Right Cessation
- 1972-04-11 FR FR7212613A patent/FR2132849B1/fr not_active Expired
- 1972-04-11 GB GB1661172A patent/GB1386856A/en not_active Expired
- 1972-04-11 BE BE781919A patent/BE781919A/fr not_active IP Right Cessation
- 1972-04-11 DE DE2217301A patent/DE2217301C3/de not_active Expired
- 1972-04-12 JP JP47036151A patent/JPS5222955B1/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1526482A (fr) * | 1967-03-24 | 1968-05-24 | Perkin Elmer Corp | Procédé pour la réalisation d'un film mince en monocristal de grenat synthétique ainsi que films conformes à ceux ainsi obtenus |
US3486937A (en) * | 1967-03-24 | 1969-12-30 | Perkin Elmer Corp | Method of growing a single crystal film of a ferrimagnetic material |
Non-Patent Citations (4)
Title |
---|
(REVUE AMERICAINE"APPLIED PHYSICS LETTER",VOLUME 19,NO11 1ER DECEMBRE 1971 ,PAGES 486-488. ARTICLE DE H.J.LEVINSTEIN ET AL.INTITULE:"GROWTH OF HIGH-QUALITY GARNET THIN FILMS FROM SUPERCOOLED MELTS".) * |
ARTICLE DE H.J.LEVINSTEIN ET AL.INTITULE:"GROWTH OF HIGH-QUALITY GARNET THIN FILMS FROM * |
REVUE AMERICAINE"APPLIED PHYSICS LETTER",VOLUME 19,NO11 1ER DECEMBRE 1971 ,PAGES 486-488. * |
SUPERCOOLED MELTS".) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044373A1 (fr) * | 1980-07-15 | 1982-01-27 | Rockwell International Corporation | Croissance de magnétoplombite monocristallin |
EP0916748A1 (fr) * | 1997-11-18 | 1999-05-19 | Commissariat A L'energie Atomique | Couches monocristallines d'aluminate de lanthane et de magnésium (LMA), leur proédé de préparation par croissance par épitaxie en phase liquide et composants optiques comprenant ces couches |
FR2771107A1 (fr) * | 1997-11-18 | 1999-05-21 | Commissariat Energie Atomique | Procede de preparation par croissance par epitaxie en phase liquide de couches monocristallines d'aluminate de lanthane et de magnesium (lma) et composants optiques comprenant ces couches |
Also Published As
Publication number | Publication date |
---|---|
NL155459B (nl) | 1978-01-16 |
NL7204826A (fr) | 1972-10-16 |
SE385193B (sv) | 1976-06-14 |
BE781919A (fr) | 1972-07-31 |
IT954626B (it) | 1973-09-15 |
DE2217301A1 (de) | 1972-10-26 |
GB1386856A (en) | 1975-03-12 |
FR2132849B1 (fr) | 1974-12-13 |
DE2217301C3 (de) | 1975-10-16 |
DE2217301B2 (de) | 1974-05-22 |
JPS5222955B1 (fr) | 1977-06-21 |