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A novel method to detect junction induced signal instability from GMR/MR heads
A novel method to detect junction induced signal instability from GMR/MR heads
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机译:一种从GMR / MR头检测结引起的信号不稳定性的新方法
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摘要
A method to test an instability of a magneto-resistive (MR) head. The instability is tested by first writing a signal onto a track. The junctions of the MR head are aligned with various track edges and the head characteristics are then measured. The characteristics may include determining a maximum amplitude covarian and a maximum base line popping noise.
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