ATE511104T1 - Verfahren zum herstellen eines magnetoimpedanz- sensors - Google Patents
Verfahren zum herstellen eines magnetoimpedanz- sensorsInfo
- Publication number
- ATE511104T1 ATE511104T1 AT06820161T AT06820161T ATE511104T1 AT E511104 T1 ATE511104 T1 AT E511104T1 AT 06820161 T AT06820161 T AT 06820161T AT 06820161 T AT06820161 T AT 06820161T AT E511104 T1 ATE511104 T1 AT E511104T1
- Authority
- AT
- Austria
- Prior art keywords
- making
- magnetic material
- impedance sensor
- magnetic impedance
- material component
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/063—Magneto-impedance sensors; Nanocristallin sensors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
-
- 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
- H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
- H01F10/13—Amorphous metallic alloys, e.g. glassy metals
- H01F10/138—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/01—Manufacture or treatment
-
- 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
- H01F41/02—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 manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- Nanotechnology (AREA)
- Electromagnetism (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Hall/Mr Elements (AREA)
- Measuring Magnetic Variables (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0510456A FR2892232B1 (fr) | 2005-10-13 | 2005-10-13 | Procede de fabrication d'un capteur a magneto-impedance |
PCT/FR2006/002253 WO2007042649A1 (fr) | 2005-10-13 | 2006-10-06 | Procede de fabrication d'un capteur a magneto-impedance |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE511104T1 true ATE511104T1 (de) | 2011-06-15 |
Family
ID=36443544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06820161T ATE511104T1 (de) | 2005-10-13 | 2006-10-06 | Verfahren zum herstellen eines magnetoimpedanz- sensors |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1935041B1 (de) |
AT (1) | ATE511104T1 (de) |
FR (1) | FR2892232B1 (de) |
WO (1) | WO2007042649A1 (de) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4881989A (en) * | 1986-12-15 | 1989-11-21 | Hitachi Metals, Ltd. | Fe-base soft magnetic alloy and method of producing same |
KR910002375B1 (ko) * | 1987-07-14 | 1991-04-20 | 히다찌 긴조꾸 가부시끼가이샤 | 자성코어 및 그 제조방법 |
JP2698369B2 (ja) * | 1988-03-23 | 1998-01-19 | 日立金属株式会社 | 低周波トランス用合金並びにこれを用いた低周波トランス |
US5252148A (en) * | 1989-05-27 | 1993-10-12 | Tdk Corporation | Soft magnetic alloy, method for making, magnetic core, magnetic shield and compressed powder core using the same |
JPH1097709A (ja) * | 1996-09-20 | 1998-04-14 | Fujitsu Ltd | スピンバルブ磁気抵抗効果ヘッドとその製造方法及び磁気記録再生装置 |
US6053989A (en) * | 1997-02-27 | 2000-04-25 | Fmc Corporation | Amorphous and amorphous/microcrystalline metal alloys and methods for their production |
-
2005
- 2005-10-13 FR FR0510456A patent/FR2892232B1/fr not_active Expired - Fee Related
-
2006
- 2006-10-06 WO PCT/FR2006/002253 patent/WO2007042649A1/fr active Application Filing
- 2006-10-06 EP EP06820161A patent/EP1935041B1/de not_active Not-in-force
- 2006-10-06 AT AT06820161T patent/ATE511104T1/de active
Also Published As
Publication number | Publication date |
---|---|
FR2892232A1 (fr) | 2007-04-20 |
WO2007042649A1 (fr) | 2007-04-19 |
FR2892232B1 (fr) | 2008-02-08 |
EP1935041A1 (de) | 2008-06-25 |
EP1935041B1 (de) | 2011-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007038309A3 (en) | Magnetic components | |
Perevertov et al. | Influence of applied tensile stress on the hysteresis curve and magnetic domain structure of grain-oriented Fe–3% Si steel | |
HK1077634A1 (en) | Measurement probe and authentication device and method comprising the same | |
Kurlyandskaya et al. | The influence of field-and stress-induced magnetic anisotropy on the magnetoimpedance in nanocrystalline FeCuNbSiB alloys | |
Ipatov et al. | Local nucleation fields of Fe-rich microwires and their dependence on applied stresses | |
Piotrowski et al. | On the correlation between magnetoacoustic emission and magnetostriction dependence on the applied magnetic field | |
Zhukov et al. | Recent advances in studies of magnetically soft amorphous microwires | |
Vereshchagin et al. | Structure of head-to-head domain wall in cylindrical amorphous ferromagnetic microwire and a method of anisotropy coefficient estimation | |
Szewczyk | Technical BH saturation magnetization curve models for SPICE, FEM and MoM simulations | |
Wang et al. | Effect of ball scribing on magnetic Barkhausen noise of grain-oriented electrical steel | |
Amirabadizadeh et al. | The effect of current frequency and magnetic field direction in alternative current-field annealing on the GMI and magnetic properties of Co-based wires | |
Grössinger et al. | Frequency dependence of the coercivity of soft magnetic materials | |
ATE428118T1 (de) | Messverfahren fur die magnetische permeabilitat und dafur verwendete bezugsprobe | |
Piotrowski et al. | The influence of plastic deformation on the magnetoelastic properties of the CSN12021 grade steel | |
ATE511104T1 (de) | Verfahren zum herstellen eines magnetoimpedanz- sensors | |
Kuepferling et al. | Barkhausen noise in plastically deformed low-carbon steels | |
Li et al. | GMI effect of Fe73. 5− xCrxCu1Nb3Si13. 5B9 amorphous and nanocrystalline soft wires | |
EP1403886A3 (de) | Dünne Ferritschicht, Verfahren zur deren Herstellung, und ihre Verwendung in einem elektromagnetischen Geräuschunterdrücker | |
Talaat et al. | Domain wall propagation in Co-based glass-coated microwires: Effect of stress annealing and tensile applied stresses | |
Hu et al. | Giant magnetoimpedance effect in Fe–Nb–B ribbon | |
Martinez-Garcia et al. | Induced ferro-ferromagnetic exchange bias in nanocrystalline systems | |
Włodarski | Extraction of hysteresis loops from main magnetization curves | |
Lam et al. | Enhanced high-frequency magnetoresistance responses of melt-extracted Co-rich soft ferromagnetic microwires | |
Ducharne et al. | Characterization and local phenomenological model of Barkhausen noise under mechanical and magnetic excitations | |
Kostin et al. | Definition of magnetostrictive sensitivity and structural-phase state of heat-treated Fe alloys by using MAE measurings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1935041 Country of ref document: EP |