3-D Write Field and Imaging from Multilayered Soft Films in Perpendicular Recording Media

IEEE Transactions on Magnetics

Volumn 39, Issue 5 II, 2003, Pages 2332-2334

  Monson, James E ^a   Coughlin, Thomas M ^b  

^a HARVEY MUDD COLLEGE   (United States)

^b Coughlin Associates ^*  (United States)

Author keywords

3 D edge noise; Interference; Keeper; Magnetic films; Multilayers; Permeability; Perpendicular media; Recording; Soft magnetic; Underlayer

Indexed keywords

MAGNETIC ANISOTROPY; MAGNETIC PERMEABILITY; MAGNETIC RECORDING; MULTILAYERS; SIGNAL INTERFERENCE;

SOFT MAGNETIC KEEPER LAYERS;

MAGNETIC FILMS;

EID: 0141885018     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2003.816288     Document Type: Article

References (6)

1. J. E. Monson and T. M. Coughlin, "Effective permeability of soft magnetic layers adjacent to recorded media," IEEE Trans. Magn., vol. 35, pp. 2700-2702, Sept. 1999.
2. T. Hikosaka et al., "Low noise FeAlSi soft magnetic under-layer for CoPtCrO double-layered perpendicular recording media," IEEE Trans. Magn., vol. 37, pp. 1586-1588, July 2001.
3. J. E. Monson and T. M. Coughlin, "Effective permeability and imaging of multilayered soft films for perpendicular recording media," IEEE Trans. Magn., vol. 38, pp. 2012-2014, Sept. 2002.
4. D. Wilton and R. Wood, "Readback responses for complex recording media configurations," in 2002 Intermag Conf., Amsterdam, The Netherlands, Paper CB 05.
5. H. S. Jung and W. D. Doyle, "CoFe/IrMn exchange-coupled soft underlayers for perpendicular media," IEEE Trans. Magn., vol. 38, pp. 2015-2017, Sept. 2002.
6. K. Okuda et al., "An analytical three-dimensional field model of a perpendicular recording head," IEEE Trans. Magn., vol. 24, pp. 2479-2481, Nov. 1988.