CN110836734B - 一种利用磁隧道结tmr效应测量温度的方法 - Google Patents
一种利用磁隧道结tmr效应测量温度的方法 Download PDFInfo
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- CN110836734B CN110836734B CN201911290355.8A CN201911290355A CN110836734B CN 110836734 B CN110836734 B CN 110836734B CN 201911290355 A CN201911290355 A CN 201911290355A CN 110836734 B CN110836734 B CN 110836734B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
- G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
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CN110836734A CN110836734A (zh) | 2020-02-25 |
CN110836734B true CN110836734B (zh) | 2021-05-28 |
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JPWO2006022183A1 (ja) * | 2004-08-27 | 2008-05-08 | 独立行政法人科学技術振興機構 | 磁気抵抗素子及びその製造方法 |
US7510883B2 (en) * | 2005-09-30 | 2009-03-31 | Everspin Technologies, Inc. | Magnetic tunnel junction temperature sensors and methods |
CN102565727B (zh) * | 2012-02-20 | 2016-01-20 | 江苏多维科技有限公司 | 用于测量磁场的磁电阻传感器 |
CN104301851B (zh) * | 2014-07-14 | 2018-01-26 | 江苏多维科技有限公司 | Tmr近场磁通信*** |
CN104851974B (zh) * | 2015-05-05 | 2017-06-13 | 山东大学 | 一种具有整流磁电阻效应的磁传感器及其制备方法与应用 |
CN110186584B (zh) * | 2019-06-05 | 2020-11-06 | 中国计量大学 | 一种利用磁隧道结自由层矫顽场测量温度的方法 |
CN110196115B (zh) * | 2019-06-05 | 2021-03-30 | 中国计量大学 | 一种利用磁隧道结磁电阻测量温度的方法 |
CN110220608B (zh) * | 2019-06-05 | 2020-11-06 | 徐靖才 | 一种利用磁隧道结参考层矫顽场测量温度的方法 |
CN110455429A (zh) * | 2019-09-11 | 2019-11-15 | 杨杭福 | 一种利用磁隧道结瞬时测量温度的装置及方法 |
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Effective date of registration: 20210511 Address after: 310018 China Metrology University, 258 learning yuan street, Hangzhou, Zhejiang Applicant after: China Jiliang University Address before: 310018 no.258 Xueyuan street, Xiasha, Hangzhou, Zhejiang Province Applicant before: Yang Hangfu |
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Effective date of registration: 20221222 Address after: 322100 lijiuzhijiang Industrial Zone, Dongyang City, Jinhua City, Zhejiang Province Patentee after: DONGYANG FUSHITE MAGNETIC INDUSTRY Co.,Ltd. Address before: 310018 China Metrology University, 258 learning yuan street, Hangzhou, Zhejiang Patentee before: China Jiliang University |