CN100442076C - 线性磁场传感器及其制作方法 - Google Patents
线性磁场传感器及其制作方法 Download PDFInfo
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- CN100442076C CN100442076C CNB2005100720520A CN200510072052A CN100442076C CN 100442076 C CN100442076 C CN 100442076C CN B2005100720520 A CNB2005100720520 A CN B2005100720520A CN 200510072052 A CN200510072052 A CN 200510072052A CN 100442076 C CN100442076 C CN 100442076C
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- spin valve
- valve elements
- magnetic field
- valve element
- nonmagnetic layer
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Priority Applications (1)
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CNB2005100720520A CN100442076C (zh) | 2005-05-27 | 2005-05-27 | 线性磁场传感器及其制作方法 |
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CNB2005100720520A CN100442076C (zh) | 2005-05-27 | 2005-05-27 | 线性磁场传感器及其制作方法 |
Publications (2)
Publication Number | Publication Date |
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CN1687802A CN1687802A (zh) | 2005-10-26 |
CN100442076C true CN100442076C (zh) | 2008-12-10 |
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CNB2005100720520A Expired - Fee Related CN100442076C (zh) | 2005-05-27 | 2005-05-27 | 线性磁场传感器及其制作方法 |
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CN (1) | CN100442076C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100593122C (zh) * | 2005-12-09 | 2010-03-03 | 中国科学院物理研究所 | 一种平面集成的三维磁场传感器及其制备方法和用途 |
CN101672903B (zh) * | 2009-09-23 | 2011-09-14 | 电子科技大学 | 一种惠斯通电桥式自旋阀磁传感器的制备方法 |
CN102298126B (zh) * | 2011-01-17 | 2013-03-13 | 江苏多维科技有限公司 | 独立封装的桥式磁场传感器 |
CN105954692A (zh) * | 2016-04-26 | 2016-09-21 | 中国科学院物理研究所 | 具有改善的灵敏度和线性度的磁传感器 |
JP7285745B2 (ja) * | 2019-09-18 | 2023-06-02 | 東京エレクトロン株式会社 | 成膜システム、磁化特性測定装置、および成膜方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159513A (en) * | 1991-02-08 | 1992-10-27 | International Business Machines Corporation | Magnetoresistive sensor based on the spin valve effect |
CN1113572A (zh) * | 1994-11-04 | 1995-12-20 | 国际商业机器公司 | 带有自旋阀磁阻元件的桥电路磁场传感器及其制作方法 |
CN1601610A (zh) * | 2004-10-10 | 2005-03-30 | 中国科学院物理研究所 | 具有共振隧穿效应的双势垒隧道结传感器 |
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2005
- 2005-05-27 CN CNB2005100720520A patent/CN100442076C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159513A (en) * | 1991-02-08 | 1992-10-27 | International Business Machines Corporation | Magnetoresistive sensor based on the spin valve effect |
CN1113572A (zh) * | 1994-11-04 | 1995-12-20 | 国际商业机器公司 | 带有自旋阀磁阻元件的桥电路磁场传感器及其制作方法 |
CN1601610A (zh) * | 2004-10-10 | 2005-03-30 | 中国科学院物理研究所 | 具有共振隧穿效应的双势垒隧道结传感器 |
Non-Patent Citations (1)
Title |
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软磁金属合金多层磁性薄膜研究进展. 叶超群等.上海钢研,第3期. 2004 * |
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CN1687802A (zh) | 2005-10-26 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Nano MEMS, Inc. Assignor: Research Institute of Physics, Chinese Academy of Sciences Contract record no.: 2010320001105 Denomination of invention: Linear magnetic field sensor and its mfg. method Granted publication date: 20081210 License type: Exclusive License Open date: 20051026 Record date: 20100902 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20170527 |
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CF01 | Termination of patent right due to non-payment of annual fee |