Recording performance of the perpendicular recording media with an electroless-plated Ni-P soft magnetic underlayer

IEEE Transactions on Magnetics

Volumn 40, Issue 4 II, 2004, Pages 2392-2394

  Uwazumi, Hiroyuki ^a   Nakajima, Norihiko ^a   Masuda, Mitsuo ^a   Kawata, Tatsumi ^b   Takenoiri, Shunji ^b   Watanable, Sadayuki ^b   Sakai, Yasushi ^a   Enomoto, Kazuo ^a  

^a Fuji Elec Storage Device Co   (Japan)

^b FUJI ELECTRIC CO   (Japan)

Author keywords

Electroless plated Ni P; Perpendicular magnetic recording media; Soft magnetic underlayer (SUL); Spike noise

Indexed keywords

ANTIFERROMAGNETISM; COERCIVE FORCE; ELECTROLESS PLATING; MAGNETOMETERS; NICKEL; PHOSPHORUS; SOFT MAGNETIC MATERIALS; SURFACE ROUGHNESS; THICKNESS MEASUREMENT; THIN FILMS;

ELECTROLESS-PLATED NI-P; PERPENDICULAR MAGNETIC MEDIA; SOFT MAGNETIC UNDERLAYER (SUL); SPIKE NOISE;

MAGNETIC RECORDING;

EID: 4444275686     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2004.832454     Document Type: Article

References (8)

1. S. Iwasaki, Y. Nakamura, and K. Ouchi, "Perpendicular magnetic recording with a composite anisotropy film," IEEE Trans. Magn., vol. MAG-15, pp. 1456-1458, July, 1979.
2. F. Nakamura, T. Hikosaka, and Y. Tanaka, "Low noise multi-layered FeAlSi soft magnetic films for perpendicular magnetic recording media," J. Magn. Magn. Mater., vol. 235, pp. 64-67, 2001.
3. S. Takahashi, K. Yamakawa, and K. Ouchi, "A design of soft magnetic backlayer for double-layered perpendicular magnetic recording medium," J. Magn. Soc. Jpn., vol. 23, no. S2, pp. 63-69, 1999.
4. S. Watanabe, S. Takenoiri, Y. Sakai, K. Enomoto, and H. Uwazumi, "Recording performance of double-layered perpendicular recording media with an antiferromagnetic layer," IEEE Trans. Magn., vol. 39, pp. 2288-2290, Nov. 2003.
5. T. Yokoshima, T. Asahi, J. Kawaji, T. Osaka, Y. Hamaguchi, and T. Tsumori, "Development of soft magnetic underlayer for double-layered perpendicular magnetic recording media using the wet process with Si wafer disk substrate," in Proc. Dig. 27th Conf. Magnetics Society of Japan, 2003, 18pE-8, p. 378.
6. S. Saito, A. Hashimoto, M. Takahashi, and N. Mukai, "Noble Ni-P/Al substrate plated with soft magnetic underlayer," in Proc. Dig. 27th Conf. Magnetics Society of Japan, 2003, 18pE-11, p. 381.
7. 2 perpendicular recording media," IEEE Trans. Magn., vol. 38, pp. 1976-1978, July 2002.
8. 2 granular media for high density perpendicular recording," IEEE Trans Magn., vol. 39, pp. 1914-1918, July 2003.