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Simple Measurement of Magnetic Deadlayer Thickness Disclosure Number: IPCOM000059132D
Original Publication Date: 1988-May-01
Included in the Prior Art Database: 2005-Feb-15

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Beaulieu, TJ Spector, CJ [+details]


A method is described by which a rapid measurement of magnetic deadlayer thickness can be measured for any sample which has a smooth, flat surface by observing the change in current (ISAT) at which the head inductance saturates for a magnetic head in close physical contact with the surface.