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- Characterization of microstructure of specular reflection spin valve structure with nano-oxide layer 镜面反射纳米氧化层自旋阀的显微结构研究
- spin valve structure 自旋阀结构
- 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。
- 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。
- 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。
- Through analysis to system principle and balance valve structure, a balance valve with by-pass was developed. 同时还使得平衡阀结构复杂,加工难度大、成品率低。
- Needle valve and ball valve structure similar to and different is its conical spool so long was streamlined. 针形阀的结构与球形阀相近,不同点是它的阀芯做细长的圆锥,呈流线型。
- Preliminary experiments confirmed that the new type of valve structure will not affect the cooling performance of cryocooler. 通过初步实验证实,新型阀芯结构不会影响制冷机的制冷性能。
- 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。
- The valve structure is optimized to meet the need, which makes it have such advantages: Smaller vortex area and faintish vortex intensity, so the vibration of vortex is controlled efectively. 针对水阀的特点,对大口径进水阀和排水阀进行流场计算,确定其优化设计指导思想为:控制旋涡,减小旋涡区,减小涡的强度;
- Discharge characteristic of the cone valve structure is studied.Based on this, a new structure of electronic expansion valve (EEV) is proposed.The new structure can improve discharge characteristics. 摘要对锥阀结构的电子膨胀阀的流量特性进行了分析,在此基础上,提出了一种阀板式电子膨胀阀的结构设计,并对其进行分析。
- Keywords spin valve;AMR;planar Hall effect; 自旋阀;各向异性磁电阻;平面霍尔效应;
- Study on the Structure of Spin Valve for GMR Sensor with Low Coercivity 低矫顽力GMR磁传感器的自旋阀结构研究
- Patients with infective endocarditis usually developed persistent fever and heart failure, especially when the valve structures are invaded and destroyed. 摘要病患感染细菌性心内膜炎可能会产生持续性高烧以及心脏衰竭,特别是在心脏瓣膜结构受到细菌破坏时。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- Dynamic analysis of overhead cam valve structure 顶置凸轮配气机构动力学分析
- I've been in a real spin all morning. 我整个上午都晕头转向的。
- The pitcher gave a spin to the ball. 投手使球旋转。
- Influence of Bi on the exchange bias field of spin valve Bi对自旋阀钉扎场的影响及机理