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Spin torque oscillator and magnetic recording head and magnetic recording device mounted with the spin torque oscillator
Spin torque oscillator and magnetic recording head and magnetic recording device mounted with the spin torque oscillator
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机译:自旋扭矩振荡器以及安装有自旋扭矩振荡器的磁记录头和磁记录装置
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摘要
The present invention provides a spin torque oscillator that can realize stable oscillation and has high reliability. A laminated structure including a first magnetic layer 1 having a bcc crystal structure and having in-plane magnetic anisotropy and a second magnetic layer 2 having perpendicular magnetic anisotropy laminated on the first magnetic layer 1 and including a multilayer film of Co and Ni is used.
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