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用磁控溅射方法制备了NiFe／Cu和NiFe／Mo多层膜.测量了厚度不同的Cu层和Mo层多层膜的磁性和磁电阻，并用电镜分析了部分NiFe／Cu多层膜样品测量到NiFe／Cu多层膜的室温巨磁电阻随Cu层厚度振荡的第一、二、三峰而在NiFe/Mo多层膜中未发现巨磁电阻效应讨论了多层膜的界面结构对巨磁电阻效应的影响.
NiFe / Cu and NiFe / Mo multilayers were prepared by magnetron sputtering.The magnetic and electrical resistances of Cu and Mo multilayers with different thicknesses were measured, and some samples of NiFe / Cu multilayers were analyzed by electron microscope The giant magneto-resistance effect of giant magnetoresistance at room temperature of NiFe / Cu multilayers measured in the first, second and third peaks of the Cu layer thickness oscillating in NiFe / Mo multilayers was measured. The interfacial structure of multilayers Effect of magnetoresistance effect.