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引言本文論述了使用纵向記录和环形磁头来改善一般数字磁記录特性的方法。所进行的理論和实驗研究,主要是从靜态分辨能力和易于写入着手。研究所采用的磁层是具有不同矫頑力、剩磁、厚度以及矩形比的鎳-鈷合金鍍层。
Introduction This paper discusses ways to improve the general characteristics of digital magnetic recording using both longitudinal and ring heads. The theoretical and experimental research carried out mainly from the static resolution and easy to write. The magnetic layer used in the study is a nickel-cobalt alloy coating with different coercivity, remanence, thickness and squareness.