FR2938369B1 - Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controlees - Google Patents
Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controleesInfo
- Publication number
- FR2938369B1 FR2938369B1 FR0857646A FR0857646A FR2938369B1 FR 2938369 B1 FR2938369 B1 FR 2938369B1 FR 0857646 A FR0857646 A FR 0857646A FR 0857646 A FR0857646 A FR 0857646A FR 2938369 B1 FR2938369 B1 FR 2938369B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- layer
- antiferromagnetic material
- magnetic structures
- controlled magnetic
- 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 - Fee Related
Links
Classifications
-
- 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
- H01F41/32—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 conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- H01F10/002—Antiferromagnetic thin films, i.e. films exhibiting a Néel transition temperature
-
- 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
-
- 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
- H01F41/30—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 for applying nanostructures, e.g. by molecular beam epitaxy [MBE]
- H01F41/302—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 for applying nanostructures, e.g. by molecular beam epitaxy [MBE] for applying spin-exchange-coupled multilayers, e.g. nanostructured superlattices
-
- 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
- H01F41/30—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 for applying nanostructures, e.g. by molecular beam epitaxy [MBE]
- H01F41/302—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 for applying nanostructures, e.g. by molecular beam epitaxy [MBE] for applying spin-exchange-coupled multilayers, e.g. nanostructured superlattices
- H01F41/303—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 for applying nanostructures, e.g. by molecular beam epitaxy [MBE] for applying spin-exchange-coupled multilayers, e.g. nanostructured superlattices with exchange coupling adjustment of magnetic film pairs, e.g. interface modifications by reduction, oxidation
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/32—Composite [nonstructural laminate] of inorganic material having metal-compound-containing layer and having defined magnetic layer
- Y10T428/325—Magnetic layer next to second metal compound-containing layer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Hall/Mr Elements (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857646A FR2938369B1 (fr) | 2008-11-12 | 2008-11-12 | Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controlees |
US13/128,721 US20110236704A1 (en) | 2008-11-12 | 2009-10-13 | Process for fabricating a layer of an antiferromagnetic material with controlled magnetic structures |
EP09756160A EP2364499A1 (fr) | 2008-11-12 | 2009-10-13 | Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controlees |
PCT/FR2009/051950 WO2010055238A1 (fr) | 2008-11-12 | 2009-10-13 | Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controlees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857646A FR2938369B1 (fr) | 2008-11-12 | 2008-11-12 | Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controlees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2938369A1 FR2938369A1 (fr) | 2010-05-14 |
FR2938369B1 true FR2938369B1 (fr) | 2010-12-24 |
Family
ID=40779628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0857646A Expired - Fee Related FR2938369B1 (fr) | 2008-11-12 | 2008-11-12 | Procede de fabrication d'une couche d'un materiau antiferromagnetique a structures magnetiques controlees |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110236704A1 (fr) |
EP (1) | EP2364499A1 (fr) |
FR (1) | FR2938369B1 (fr) |
WO (1) | WO2010055238A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201117446D0 (en) * | 2011-10-10 | 2011-11-23 | Univ York | Method of pinning domain walls in a nanowire magnetic memory device |
GB2557923B (en) | 2016-12-16 | 2020-10-14 | Ip2Ipo Innovations Ltd | Non-volatile memory |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003092440A (ja) * | 2001-09-18 | 2003-03-28 | Matsushita Electric Ind Co Ltd | 磁化スイッチ素子 |
WO2004059745A1 (fr) * | 2002-12-25 | 2004-07-15 | Matsushita Electric Industrial Co., Ltd. | Dispositif de commutation magnetique et memoire magnetique |
-
2008
- 2008-11-12 FR FR0857646A patent/FR2938369B1/fr not_active Expired - Fee Related
-
2009
- 2009-10-13 WO PCT/FR2009/051950 patent/WO2010055238A1/fr active Application Filing
- 2009-10-13 US US13/128,721 patent/US20110236704A1/en not_active Abandoned
- 2009-10-13 EP EP09756160A patent/EP2364499A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2938369A1 (fr) | 2010-05-14 |
WO2010055238A1 (fr) | 2010-05-20 |
US20110236704A1 (en) | 2011-09-29 |
EP2364499A1 (fr) | 2011-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20160729 |