MAGNETIC RECORDING METHOD WITH NARROW TRACK

摘要

PROBLEM TO BE SOLVED: To permit the recording with the track width narrower than the core width of a write head constituting a composite thin film magnetic head, as to the magnetic recording method with the narrow track. SOLUTION: The narrow track 1 is formed by erasing a part in the width direction of the track wherein the information is written, and the information is recorded by repeating this writing procedure.