基于彩虹光学原理测量介质材料折射率的新方法

Abstract

Abstract: The function of magneto resistance sensor effect is briefly introduced. Relationships between GMR and magnetic field as well as output coming from AA002 series analog sensors and magnetic field are measured by using the AA002 series analog sensors. Based on the experimental results, its characteristics are analyzed. A series of physics experiments using giant magneto resistance sensor is designed.

Key words: magneto resistance, giant magneto resistance effect, giant magneto resistance sensor, physics experiment

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Giant magneto resistance effect and its application in physics experiment

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