High-Field Gradient Cusp Field Single-Pole Writing Head with Front Return Yoke

IEEE Transactions on Magnetics

Volumn 39, Issue 5 II, 2003, Pages 2374-2376

  Ise, Kazuyuki ^a   Yamakawa, Kiyoshi ^a   Honda, Naoki ^a   Ouchi, Kazuhiro ^a   Muraoka, Hiroaki ^b   Nakamura, Yoshihisa ^b  

^a Akita Research Institute of Advanced Technology   (Japan)

^b TOHOKU UNIVERSITY   (Japan)

Author keywords

Head field gradient; Perpendicular recording; Single pole (SPT) head

Indexed keywords

COMPUTER SIMULATION; FINITE ELEMENT METHOD; ION BEAMS; MAGNETIC RECORDING; MAGNETIC THIN FILMS; SCANNING ELECTRON MICROSCOPY; SOFT MAGNETIC MATERIALS;

RECORDING SENSITIVITY;

MAGNETIC HEADS;

EID: 0141953902     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2003.815454     Document Type: Article

References (7)

1. K. Miura, H. Muraoka, and Y. Nakamura, "Effect of head field gradient on transition jitter in perpendicular magnetic recording," IEEE Trans Magn., vol. 37, pp. 1926-1928, July 2001.
2. K. Yamakawa, K. Ise, S. Takahashi, and K. Ouchi, "A new single-pole head structure for high writability," IEEE Trans Magn., vol. 38, pp. 163-168, Jan. 2002.
3. K. Ise, K. Yamakawa, N. Honda, K. Ouchi, H. Muraoka, and Y. Nakamura, "Cusp field single pole head with high recording resolution," presented at the Dig. Intermag Europe 2002, vol. FB-03, 2002.
4. K. Ise, K. Yamakawa, K. Oúchi, H. Muraoka, Y. Sugita, and Y. Nakamura, "High writing-sensitivity single-pole head with cusp-field coils," IEEE Trans Magn., vol. 36, pp. 2520-2523, Sept. 2000.
5. W. Xia, H. Muraoka, and Y. Nakamura, "High-field gradient single-pole head with an improved pole structure," IEEE Trans Magn., vol. 38, pp. 2216-2218, Sept. 2002.
6. 2 perpendicular recording conceptual design," IEEE Trans Magn., vol. 38, pp. 1719-1724, July 2002.
7. H. Muraoka, Y. Nishida, and Y. Nakamura, "200 kFRPI data recording using a novel bi-layered head in perpendicular magnetic recording," IEEE Trans Magn., vol. 29, pp. 4074-4076, Nov. 1993.