An Analysis on the readback Waveform from Etched Magnetic Disk

Jiang Ling Zhang, Na Helian, Cheng Hua, Zhi Gang Wang

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper the analysis of readback waveform frcm:="''1 etched magnetic disk has been made. According to the surface charge and volUIl'B charge of the etched magnetic element near the edge, an analysis expression could be derived, and five waveform cases are obtained, which have been demonstrated by experiment. From this analysis, we conclude that a high track density might be arrived.
Original languageEnglish
Pages (from-to)S2_323-326
JournalJournal of The Magnetics Society of Japan
Volume15
Issue numberS_2_PMRC_91
DOIs
Publication statusPublished - 1991

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