Investigation of the structure of recording head fields

J.H.J. Fluitman; J.P.J. Groenland

doi:10.1109/TMAG.1979.1060488

Investigation of the structure of recording head fields

J.H.J. Fluitman, J.P.J. Groenland

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

Head fields of two recording heads (gap lengths 2.1 and 2.8 micrometer) have been measured with the help of a series of magnetoresistive transducers. The widths of these transducers are 1.9, 4.1 and 7.0 micrometer and they have been positioned in the gap field region very accurately using optical methods. The transducer outputs have been compared with computer simulated results. A systematic deviation between theoretical and experimental results may lead to the assumption that the surface of the recording head is magnetically inactive over a few tenths of a micrometer.

Original language	Undefined
Pages (from-to)	1634-1636
Number of pages	3
Journal	IEEE transactions on magnetics
Volume	15
Issue number	6
DOIs	https://doi.org/10.1109/TMAG.1979.1060488
Publication status	Published - 1979

Keywords

SMI-TST: From 2006 in EWI-TST
IR-55564
EWI-5417
SMI-REC: RECORDING

Access to Document

10.1109/TMAG.1979.1060488

Cite this

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abstract = "Head fields of two recording heads (gap lengths 2.1 and 2.8 micrometer) have been measured with the help of a series of magnetoresistive transducers. The widths of these transducers are 1.9, 4.1 and 7.0 micrometer and they have been positioned in the gap field region very accurately using optical methods. The transducer outputs have been compared with computer simulated results. A systematic deviation between theoretical and experimental results may lead to the assumption that the surface of the recording head is magnetically inactive over a few tenths of a micrometer.",

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T1 - Investigation of the structure of recording head fields

AU - Fluitman, J.H.J.

AU - Groenland, J.P.J.

N1 - Imported from SMI Reference manager

PY - 1979

Y1 - 1979

N2 - Head fields of two recording heads (gap lengths 2.1 and 2.8 micrometer) have been measured with the help of a series of magnetoresistive transducers. The widths of these transducers are 1.9, 4.1 and 7.0 micrometer and they have been positioned in the gap field region very accurately using optical methods. The transducer outputs have been compared with computer simulated results. A systematic deviation between theoretical and experimental results may lead to the assumption that the surface of the recording head is magnetically inactive over a few tenths of a micrometer.

AB - Head fields of two recording heads (gap lengths 2.1 and 2.8 micrometer) have been measured with the help of a series of magnetoresistive transducers. The widths of these transducers are 1.9, 4.1 and 7.0 micrometer and they have been positioned in the gap field region very accurately using optical methods. The transducer outputs have been compared with computer simulated results. A systematic deviation between theoretical and experimental results may lead to the assumption that the surface of the recording head is magnetically inactive over a few tenths of a micrometer.

KW - SMI-TST: From 2006 in EWI-TST

KW - IR-55564

KW - EWI-5417

KW - SMI-REC: RECORDING

U2 - 10.1109/TMAG.1979.1060488

DO - 10.1109/TMAG.1979.1060488

M3 - Article

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VL - 15

SP - 1634

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JO - IEEE transactions on magnetics

JF - IEEE transactions on magnetics

IS - 6

ER -