ATE507485T1 - Einrichtung auf der basis eines magnetoresistiven mischsensors ohne niederfrequenzrauschen und diesbezügliches verfahren - Google Patents
Einrichtung auf der basis eines magnetoresistiven mischsensors ohne niederfrequenzrauschen und diesbezügliches verfahrenInfo
- Publication number
- ATE507485T1 ATE507485T1 AT07874008T AT07874008T ATE507485T1 AT E507485 T1 ATE507485 T1 AT E507485T1 AT 07874008 T AT07874008 T AT 07874008T AT 07874008 T AT07874008 T AT 07874008T AT E507485 T1 ATE507485 T1 AT E507485T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetoresistive
- low frequency
- device based
- frequency noise
- related method
- 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
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/09—Magnetoresistive devices
- G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Electronic Switches (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2007/003323 WO2009001162A2 (en) | 2007-06-27 | 2007-06-27 | Device based on a magneto-resistive mixed sensor without low frequency noise and associated method |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE507485T1 true ATE507485T1 (de) | 2011-05-15 |
Family
ID=40186090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07874008T ATE507485T1 (de) | 2007-06-27 | 2007-06-27 | Einrichtung auf der basis eines magnetoresistiven mischsensors ohne niederfrequenzrauschen und diesbezügliches verfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US8405390B2 (de) |
EP (1) | EP2165210B1 (de) |
JP (1) | JP2010531450A (de) |
AT (1) | ATE507485T1 (de) |
DE (1) | DE602007014265D1 (de) |
WO (1) | WO2009001162A2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9529060B2 (en) | 2014-01-09 | 2016-12-27 | Allegro Microsystems, Llc | Magnetoresistance element with improved response to magnetic fields |
RU2564383C1 (ru) * | 2014-04-23 | 2015-09-27 | федеральное государственное бюджетное учреждение "Научно-производственный комплекс "Технологический центр" МИЭТ | Датчик переменного магнитного поля |
JP6763887B2 (ja) | 2015-06-05 | 2020-09-30 | アレグロ・マイクロシステムズ・エルエルシー | 磁界に対する応答が改善されたスピンバルブ磁気抵抗効果素子 |
US10620279B2 (en) | 2017-05-19 | 2020-04-14 | Allegro Microsystems, Llc | Magnetoresistance element with increased operational range |
US11022661B2 (en) | 2017-05-19 | 2021-06-01 | Allegro Microsystems, Llc | Magnetoresistance element with increased operational range |
FR3067116B1 (fr) | 2017-06-02 | 2019-07-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Systeme et procede de suppression du bruit basse frequence de capteurs magneto-resistifs a magnetoresistence tunnel |
FR3067125B1 (fr) * | 2017-06-02 | 2019-07-12 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Systeme et procede de suppression du bruit basse frequence de capteurs magneto-resistifs |
US10615887B1 (en) * | 2018-09-24 | 2020-04-07 | Seagate Technology Llc | Mitigation of noise generated by random excitation of asymmetric oscillation modes |
US11937516B2 (en) | 2020-03-04 | 2024-03-19 | International Business Machines Corporation | Fabrication of a flux bias line local heating device |
US12022749B2 (en) | 2020-03-04 | 2024-06-25 | International Business Machines Corporation | Flux bias line local heating device |
US11719771B1 (en) | 2022-06-02 | 2023-08-08 | Allegro Microsystems, Llc | Magnetoresistive sensor having seed layer hysteresis suppression |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5227721A (en) * | 1987-12-25 | 1993-07-13 | Sharp Kabushiki Kaisha | Superconductive magnetic sensor having self induced magnetic biasing |
JP2856463B2 (ja) | 1989-12-15 | 1999-02-10 | 富士通株式会社 | 超伝導回路内磁束トラップ解除装置 |
US5173620A (en) | 1989-12-15 | 1992-12-22 | Fujitsu Limited | Device for eliminating trap of magnetic flux in a superconduction circuit |
JP3185883B2 (ja) | 1998-12-25 | 2001-07-11 | 日本電気株式会社 | 安定発振検出回路、クロック信号発振器、安定発振検出方法 |
EP1588177A1 (de) | 2003-01-31 | 2005-10-26 | Commissariat A L'energie Atomique | Vorrichtung zur detektion eines magnetfeldes |
DE60312565T2 (de) | 2003-01-31 | 2007-11-22 | Commissariat à l'Energie Atomique | Vorrichtung zur erfassung eines rf-feldes |
EP1991862B1 (de) | 2006-02-24 | 2013-07-10 | Commissariat à l'Énergie Atomique et aux Énergies Alternatives | Verfahren und vorrichtung zur nichtdestruktiven bewertung von defekten in einem metallischen gegenstand |
-
2007
- 2007-06-27 US US12/663,626 patent/US8405390B2/en active Active
- 2007-06-27 DE DE602007014265T patent/DE602007014265D1/de active Active
- 2007-06-27 JP JP2010514153A patent/JP2010531450A/ja active Pending
- 2007-06-27 AT AT07874008T patent/ATE507485T1/de not_active IP Right Cessation
- 2007-06-27 EP EP07874008A patent/EP2165210B1/de active Active
- 2007-06-27 WO PCT/IB2007/003323 patent/WO2009001162A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20100164490A1 (en) | 2010-07-01 |
EP2165210B1 (de) | 2011-04-27 |
WO2009001162A2 (en) | 2008-12-31 |
WO2009001162A3 (en) | 2009-03-26 |
JP2010531450A (ja) | 2010-09-24 |
US8405390B2 (en) | 2013-03-26 |
EP2165210A2 (de) | 2010-03-24 |
DE602007014265D1 (de) | 2011-06-09 |
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Legal Events
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