Abstract
Large scale 3D micromagnetic simulations are performed on single pole read heads with pole tip
cross sections of 45345 and 1003200 nm. It is shown that tips with these dimensions have a much
higher output than predicted by an analytical theory using the reciprocity theorem. The larger of
these tips still behaves in a relatively soft manner and has an output waveform shape very close to
the one predicted by the analytical model. The response of the small tip however is hysteretic.
Original language | Undefined |
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Pages (from-to) | 5538-5540 |
Number of pages | 3 |
Journal | Journal of Applied Physics |
Volume | 87 |
Issue number | 9 |
DOIs | |
Publication status | Published - 2000 |
Keywords
- IR-62933
- METIS-112305
- TST-uSPAM: micro Scanning Probe Array Memory
- SMI-MMS: MICROMAGNETIC SIMULATIONS
- SMI-TST: From 2006 in EWI-TST
- EWI-5368