Magnetization transitions obtained by deconvolution of measured replay pulses in perpendicular magnetic recording

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Vos, M.J. and Luitjens, S.B. and Bie de, R.W. and Lodder, J.C. (1986) Magnetization transitions obtained by deconvolution of measured replay pulses in perpendicular magnetic recording. IEEE Transactions on Magnetics, 22 (5). pp. 373-375. ISSN 0018-9464

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Abstract:Magnetization transitions in perpendicular magnetic recording have been calculated from measured replay pulses by a deconvolution algorithm using an analytical expression for the field of a probe head (PH). The transitions appear to be asymmetric whereby a pronounced magnetization peak occurs whose shape depends on the medium coercivity. For the experiments double layer media with double sided probe heads have been used. For the deconvolution only perpendicular head field and medium magnetization components are considered.
Item Type:Article
Copyright:©1986 IEEE
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/55575
Official URL:http://dx.doi.org/10.1109/TMAG.1986.1064594
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