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公开(公告)号：EP3631353A1
公开(公告)日：2020-04-08
申请号：EP18726263.9
申请日：2018-04-23
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22.发明公开SPIN VALVE MAGNETORESISTANCE ELEMENT WITH IMPROVED RESPONSE TO MAGNETIC FIELDS 审中-公开具有改善的磁场响应的自旋阀磁电阻元件
公开(公告)号：EP3300534A1
公开(公告)日：2018-04-04
申请号：EP16728493.4
申请日：2016-05-26
发明人： FERMON, Claude , CAMPIGLIO, Paolo , CADUGAN, Bryan
摘要： A spin valve magnetoresistance element has an even number of free layer structures for which half has an antiferromagnetic coupling and the other half has a ferromagnetic coupling with respect to associated pinned layers. The different couplings are the result of an even number different spacer layers having respective different thicknesses.
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23.发明授权
公开(公告)号：EP2165206B1
公开(公告)日：2013-05-22
申请号：EP07825331.7
申请日：2007-06-27
IPC分类号： G01R15/20 , G01D5/14 , G11B5/39 , H01L43/08 , G01R33/035
CPC分类号： G01R33/093 , B82Y25/00 , G01R33/035 , G01R33/0354 , G01R33/0358
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24.发明授权SYSTEME DE MESURE D'UN SIGNAL DE RESONANCE MAGNETIQUE A BASE D'UN CAPTEUR HYBRIDE SUPRACONDUCTEUR-MAGNETORESISTIF 有权DEVICE AND METHOD FOR MEASURING磁信号通过超导体的装置和一个磁阻元件CONTAINING混合传感器
公开(公告)号：EP2035852B1
公开(公告)日：2012-03-14
申请号：EP07803925.2
申请日：2007-06-22
IPC分类号： G01R33/32 , G01R33/34 , G01R33/09 , G01R33/035 , B82Y25/00
CPC分类号： G01R33/32 , B82Y25/00 , G01R33/093 , G01R33/34023
摘要： The system for measuring a magnetic resonance signal within a sample (4) placed in a static exterior magnetic field (H), comprises an excitation device (1 to 3, 6 to 10) for applying radio frequency pulses of strong intensity at a predetermined emission frequency fe in a measurement zone containing the sample (4). The excitation device comprises an excitation coil (3) aligned with the predetermined emission frequency fe and disposed in the vicinity of the sample (4) in such a way as to emit an electromagnetic field essentially perpendicular to the static exterior magnetic field (H). The system furthermore comprises at least one supraconducting-magnetoresistive hybrid sensor (5) comprising a supraconducting loop furnished with a constriction able to significantly increase the density of the current and at least one magnetoresistive sensor placed in immediate proximity to the constriction, while being separated from the latter by an insulating deposition.
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25.发明授权
公开(公告)号：EP1556946B1
公开(公告)日：2011-12-14
申请号：EP03778463.4
申请日：2003-10-27
发明人： BAILLEUL, Mathieu , FERMON, Claude
IPC分类号： H03H2/00
CPC分类号： H03H2/001
摘要： The invention concerns an integrated magnetostatic wave device comprising a substrate (1), a conductive ferromagnetic thin film (2) arranged on the substrate (1), a first transducer antenna (10) for receiving microwave electric signals, arranged parallel to said ferromagnetic thin film (2) proximate thereto to generate in said material, through inductive coupling, magnetostatic waves or spin waves, and a second transducer antenna (20) for transmitting microwave electric signals, arranged parallel to said ferromagnetic thin film (2) proximate thereto to be inductively coupled and deliver microwave electric signals when a magnetostatic wave reaches the ferromagnetic thin film (2) said second antenna (10) being located on the same side of the ferromagnetic thin film (2) as the first antenna (10) substantially coplanar thereto.
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26.发明授权DEVICE BASED ON A MAGNETO-RESISTIVE MIXED SENSOR WITHOUT LOW FREQUENCY NOISE AND ASSOCIATED METHOD 有权装置上的磁致电阻传感器混合无低频噪声和相关方法的基础
公开(公告)号：EP2165210B1
公开(公告)日：2011-04-27
申请号：EP07874008.1
申请日：2007-06-27
IPC分类号： G01R33/02 , G01R33/035 , G01R33/09
CPC分类号： G01R33/093 , B82Y25/00
摘要： A device comprises a mixed sensor design with at least one superconducting loop (1) containing at least one constriction (3) and a magneto-resistive element (2) located next to the constriction (3). The device contains at least one heating element (5) that allows switching at sufficiently high frequency of at least one part of the superconducting loop (1) above its critical temperature, such that the super-current flowing through the at least one constriction (3) containing the at least one magneto-resistive element (2) is temporarily suppressed.
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