Significance of image-charge fields on the write performance of a pole-keeper head

M.F. Beusekamp, J.H.J. Fluitman

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Abstract

This paper presents a method for the computation of the magnetization and magnetic-field distributions of one transition in a perpendicular recording layer. It is used in a thick single-pole head keeper layer configuration to show that image-charge effects are significant and have a geometry-dependent impact on both height and gradient of the transition.
Original languageUndefined
Pages (from-to)1414-1416
JournalIEEE transactions on magnetics
Volume21
Issue number5
Publication statusPublished - 1985

Keywords

  • IR-55585

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