Publication
IEEE Transactions on Magnetics
Paper

Film-Head Pulse Distortion Due to Microvariation of Domain Wall Energy

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Abstract

Experiments show that the location of spurious peaks on the trailing edges of data pulses are strongly influenced by the application of small dc bias currents to the head coil during readback. A simple model of the head response which includes both magnetization rotation and domain wall motion for the case where domain wall coercivity is comparable to signal fields in the head reproduces many of the features of the observations. © 1989 IEEE

Date

01 Jan 1989

Publication

IEEE Transactions on Magnetics

Authors

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