Influence of pole trimming on track-following accuracy

IEEE Transactions on Magnetics

Volumn 35, Issue 5 PART 1, 1999, Pages 2265-2267

  Yasuna, K ^a   Usui, K ^a   Yamaguchi, T ^a   Akagi, K ^a   Ohtsu, T ^a   Shishida, K ^a  

^a HITACHI LTD   (Japan)

Author keywords

Disk drives; Pole trimming; Position signal; Positioning accuracy; Side erasure

Indexed keywords

BANDWIDTH; MAGNETIC DISK STORAGE; MAGNETIC RECORDING; MATHEMATICAL MODELS; POSITION CONTROL;

POLE TRIMMING; TRACK-FOLLOWING ACCURACY;

MAGNETIC HEADS;

EID: 0033184202     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.800794     Document Type: Article

References (4)

1. T. Yamaguchi, F. Tomiyama, H. Numasato, Y. Hamada, K. Shishida, K. Usui and H. Hirai, "Modeling and TMR Budget Design for Head-positioning of High Track-Density Disk Drives," Asia-Pacific Magnetic Recording Conference, TA-01-1/2, (1998)
2. T. Chang, "Modeling assessment of the side writing properties of notch write head," IEEE Trans. Mag. Vol.33, No.5, pp.2842-2844, September 1997.
3. Y. Guo, J. Chang and K. Ju, "Low fringe-field and narrow-track MR heads," IEEE Trans. Mag. Vol.33, No.5, pp.2827-2829 September 1997.
4. G. L. Gormann, L. Vo, B. H. L. Hu, C. Tsang, J. Cser and J. Lindquist, "Recording studies of sub-micron write heads by focused ion beam," IEEE Trans. Mag. Vol.33, No.5, pp.2824-2826, September 1997.