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eeworld.com.cn
16 天
技术文章—基于巨磁阻技术的传感器及其优势
1988年,Albert Fert和Peter Grünberg共同发现了巨磁阻效应,两人凭借此发现获得2007年诺贝尔奖。巨磁阻效应的基本原理是基于电子自旋。在磁阻器中,电子散射率的增减是电子自旋态与电子所在介质磁性方向相互作用的函数。电子散射增加了电子流的平均自由路径 ...
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