Resolution enhancement of shielded MR heads for perpendicular magnetic recording

IEEE Transactions on Magnetics

Volumn 33, Issue 5 PART 1, 1997, Pages 2929-2931

  Muraoka, Hiroaki ^a   Yamada, Hiroshi ^b   Nakamura, Yoshihisa ^a   Abe, Iwao ^b   Yazawa, Kenji ^a  

^a TOHOKU UNIVERSITY   (Japan)

^b SONY CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC RECORDING; MAGNETIC SHIELDING; MAGNETIZATION; MAGNETORESISTANCE; SIGNAL TO NOISE RATIO;

PERPENDICULAR MAGNETIC RECORDING;

MAGNETIC HEADS;

EID: 0031220865     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.617801     Document Type: Article

References (2)

1. DJ. Seagle, M.A. Meininger, T.J. Beulieu and C.J. Spector, "Recording performance of an inductive-write wide-shielded MR readback head with a dual layer perpendicular disk," IEEE Trans. Magn., 26, pp.2160-2162,1990
2. H. Muraoka, H. Yamada and Y. Nakamura, "MR head reading characteristics in perpendicular magnetic recording," IEEE TransMagn., 32, pp. 3482-3484, 1996 [3] T. Sekiya, Y. Soda, H. Suyama and T. Aoki, "Performance of a vertical magnetoresistive head for high density recording," J. Magn. Soc. Jpn, 18 sup.Sl,pp345-349, 1994 [4] E. Champion and H.N. Bertram, "The effect of MR head geometry on playback pulse shape and spectra," IEEE Trans. Magn., 31, pp. 2461-2470, 1995