Overview of latest work on perpendicular recording media

IEEE Transactions on Magnetics

Volumn 36, Issue 1 PART 1, 2000, Pages 16-22

  Ouchi, Kazuhiro ^a   Honda, Naoki ^a  

^a Akita Research Institute of Advanced Technology   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COBALT ALLOYS; COERCIVE FORCE; DEMAGNETIZATION; GRAIN SIZE AND SHAPE; MAGNETIC ANISOTROPY; MAGNETIC FILMS; MAGNETIZATION; MATHEMATICAL MODELS; MULTILAYERS; SPURIOUS SIGNAL NOISE; THERMODYNAMIC STABILITY;

COBALT CHROMIUM ALLOY; PERPENDICULAR ANISOTROPY; PERPENDICULAR RECORDING; ULTRAHIGH DENSITY RECORDING;

MAGNETIC RECORDING;

EID: 0033877666     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.824419     Document Type: Article

References (29)

1. S. Iwasaki.Perpendicular magnetic recording," IEEE Trans. Magn., vol. MAG-16, pp. 71-76, 1980.
2. N. Honda, T. Kiya, and K. Ouchi.Correspondence of medium noise and recording characteristics to M-H loop in perpendicular recording media,"/ Magn. Soc. Jpn., vol. 21-S2, pp. 505-508, 1997.
3. Y. Hirayama, K. Ito, Y. Honda, and M. Futamoto.Magnetization decay in CoCr-alloy perpendicular magnetic recording media," J. Magn. Soc. Jpn.. vol. 21-S2, pp. 297-300, 1997.
4. N. Honda and K. Ouchi.Time dependence of magnetic properties in perpendicular recording media," IEICE Trans. Electron., vol. E80-C, no. 9, pp. 1180-1186, 1997.
5. M. Futamoto, Y Hirayama, N. Inaba, Y Honda, K. Ito, A. Kikugawa, and T. Takeuchi.Thermal stability of magnetic recording in perpendicular thin film media," in Digest of Intermag'99, Kyongju, 1999, AA-04.
6. Y Nakamura, I. Tagawa, and Y Shimizu.Ultra-high bit density magnetic recording-Estimation based on three dimensional simulation" (in Japanese), Trans. 1E1CE, vol. J79-C-II, pp. 204-216, 1996.
7. N. Honda, S. Yanase, K. Ouchi, and S. Iwasaki.Study on recording beyond 10 Gbit/in2 with Co-Cr based perpendicular recording media," J. Appl. Phys., vol. 85, pp. 6130-6132, 1999.
8. N. Honda, S. Yanase, and K. Ouchi.Simulation analysis for ring head recording on single layer perpendicular recording media," Tech. Rep. IEICE, vol. 98-620, 1999.
9. L. Wu, N. Honda, and K. Ouchi.Low noise Co/Pd multilayer media for perpendicular magnetic recording," in Digest of Intermag'99, Kyongju, 1999, GB-05.
10. J. Ariake, N. Honda, and K. Ouchi.Low noise recording medium design with Co-Cr-Nb film," J. Magn. Soc. Jpn., vol. 21-S2, pp. 509-512, 1997.
11. S. Yanase, N. Honda, J. Ariake, and K. Ouchi.High density magnetic recording using perpendicular recording media with a thin backlayer," Tech. Rep. IEICE, vol. 98-620, 1999.
12. J. Ariake, N. Honda, and K. Ouchi.Low noise property of Co-Cr-M perpendicular magnetic recording media at high recording density," in Electrochem. Soc. P roc., vol. 98-90, 1999, pp. 242-252.
13. I. Lee, H. Ryu, H. Lee, and T. Lee.Role of a paramagnetic amorphous CoZr seed layer in CoCrPt/Ti perpendicular recording media," J. Appl. Phys., vol. 85, pp. 6133-6135, 1999.
14. L. Wu, S. Yanase, N. Honda, and K. Ouchi.Magnetic properties of Co/Pd multilayers sputter-deposited at high Ar gas pressures," J. Magn. Soc. Jpn., vol. 21, pp. 301-304, 1997.
15. T. Suzuki, N. Honda, and K. Ouchi.Preparation and magnetic properties of sputter-deposited Fe-Pt thin films with perpendicular anisotropy," J. Magn. Soc. Jpn., vol. 21-S2, pp. 177-180, 1997.
16. R. Yoshino, T. Nagaoka, R. Terasaki, and C. Baldwin.Co/Pt multilayer media for perpendicular magnetic recording," J. Magn. Soc. Jpn., vol. 18-Sl,pp. 103-106, 1994.
17. W. Liu, K. Schouterden, L. Mei, K. Ho, and B. Lairson.High linear density written transitions in exchange isolated Pt/CoCrTa multilayer thin films," J. Appl. Phys. Lett., vol. 69, no. 1, pp. 124-126, 1996.
18. B. Lairson, K. Ho, and S. Sun.PRML recording performance of multilayer Pt/Co alloy media," J. Magn. Soc. Jpn., vol. 21-S2, pp. 135-139, 1997.
19. T. Suzuki, N. Honda, and K. Ouchi.Fe-Pt media for perpendicular magnetic recording," in Digest of Intermag'99, Kyongju, 1999, AT-07.
20. S. Yamamoto, T. Andou, N. Kanamaru, T. Nakamura, H. Kurisu, M. Matsuura, T. Doi, and K. Tamari.Co-yFe2O3/NiO perpendicular magnetic recording media,"/ Magn. Soc. Jpn., vol. 21-S2, pp. 51-56, 1997.
21. Z. Zhuang, M. Rao, D. Laughlin, and M. Kryder.The effect of Pt interlayers on the magnetic and structural properties of perpendicularly oriented barium ferrite media," J. Appl. Phys., vol. 85, pp. 6142-6144, 1999.
22. J. Feng, N. Matsushita, K. Watanabe, S. Nakagawa, and M. Naoe.AI substituted Ba ferrite films with high coercivity and excellent squareness for low noise perpendicular recording layer," J. Appl. Phys., vol. 85, pp. 6139-6141, 1999.
23. Y Kitamoto, S. Kantake, F. Shirasaki, M. Abe, and M. Naoe.Co ferrite films with excellent perpendicular magnetic anisotropy and high coercivity deposited at low temperature," J. Appl. Phys., vol. 85, pp. 4708-4710, 1999.
24. S. Khizroev, M. Kryder, Y Ikeda, K. Rubin, P. Arnett, M. Best, and D. Thompson.Recording heads with track widths suitable for 100 Gbit/in2 density," in Digest oflntermag'99, Kyongju, 1999, FB-08.
25. K. Taguchi, K. Yamakawa, and K. Ouchi.Writing properties of narrow track single pole head," Tech. Rep. IEICE, vol. 99-112, 1999.
26. H. Hokkyo, S. Tsuboi, N. Ohshima, and K. Tagami.Media noise characteristics of CoCrTa/FeSiAI perpendicular magnetic recording media," J. Magn. Soc. Jpn., vol. 21-S2, pp. 517-520, 1997.
27. H. Hokkyo, S. Tsuboi, N. Ohshima, and K. Tagami.Signal stability of double-layer perpendicular magnetic recording media" (in Japanese), in Proc. 1998IEICE Gen. Conf., 1998, C-7-2.
28. T. Ando and T. Nishihara.Triple-layer perpendicular recording media for high SN ratio and signal stability," IEEE Trans. Magn., vol. 33, pp. 2983-2985, 1997.
29. H. Muraoka, K. Sato, Y. Sugita, and Y. Nakamura.Low inductance and high efficiency single-pole writing head for perpendicular double layer recording media," IEEE Trans. Magn., vol. 35, pp. 643-648, 1999.