Minimization of erase-band in shingled PMR with asymmetric writer
Source abstract
Abstract
Abstract To make the write-field much stronger with sharper cross-track field gradient in Shingled perpendicular Magnetic Recording (SMR), we have successfully developed asymmetric SMR heads with one-side shield design. Using these heads, higher track density capability on the shielded-side was demonstrated, which came from narrower erase-band width at shielded side.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic properties of thin films · Physics of Superconductivity and Magnetism · Adhesion, Friction, and Surface Interactions
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References (5)
Show source-provided references
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