spin-valve

基本解释

Reactive ion etching (RIE) process utilized to form giant magnetoresistive (GMR) spin valve sensing elements was investigated experimentally.
对巨磁电阻自旋阀磁场传感器制作中的关键技术之一:自旋阀薄膜的反应离子刻蚀(RIE)工艺,进行了试验研究。
Magnetic properties were evaluated by VSM and spin valve magnetoresistance was investigated by a four-probe method to study the interlayer coupling of the two magnetic layers.
研究结果表明,层间耦合效应不仅与非磁性中间层的厚度相关,而且与中间层材料的特性相关。
For example, present-day read heads in computer hard drives use a device dubbed a spin valve, wherein a layer of a nonmagnetic metal is sandwiched between two ferromagnetic metallic layers.
例如，目前的硬碟读写头使用了类似自旋阀的元件，其构造是一层非磁性金属夹在二层铁磁金属中间。
Keywords spin valve;AMR;planar Hall effect;
自旋阀;各向异性磁电阻;平面霍尔效应;
IrMn top spin valves,with a structure of Ta/NiFe/CoFe/Cu/CoFe/IrMn/Ta,were deposited on glass and silicon substrate by high vacuum DC magnetron sputtering.
在玻璃和硅衬底上利用高真空直流磁控溅射的方法淀积了结构为Ta/NiFe/CoFe/Cu/CoFe/IrMn/Ta的IrMn顶钉扎自旋阀薄膜。分别研究了增加磁电阻率,降低矫顽力和提高交换场的方法。