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Magnetoresistive sensor with random crystal orientation underlayer and magnetic domain control film center aligned with free layer
Magnetoresistive sensor with random crystal orientation underlayer and magnetic domain control film center aligned with free layer
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机译:具有随机晶体取向底层和磁畴控制膜中心与自由层对齐的磁阻传感器
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摘要
In a magnetoresistive head according to the present invention, a magnetic domain control film formed at the end of a free layer of a stack of magnetoresistive layers is formed of a Co alloy film, and an underlayer controlling the crystallization state of the Co alloy film and an amorphous metal film layer for controlling the crystallization state of the underlayer are disposed below the magnetic domain control film.
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