Time decay of magnetization in longitudinal CoCrTa/Cr high density thin film media

IEEE Transactions on Magnetics

Volumn 33, Issue 5 PART 1, 1997, Pages 3025-3027

  Han, De Hua ^a   Zhu, Jian Gang ^a  

^a UNIVERSITY OF MINNESOTA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHROMIUM ALLOYS; COBALT ALLOYS; COERCIVE FORCE; DEMAGNETIZATION; MAGNETIC FIELD EFFECTS; MAGNETIC PROPERTIES; MAGNETIC RECORDING; MAGNETIZATION; MAGNETOMETERS; MAGNETRON SPUTTERING; VISCOSITY;

GRADIENT FORCE MAGNETOMETERS; MAGNETIC VISCOSITY;

MAGNETIC FILM STORAGE;

EID: 0031223998     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.617832     Document Type: Article

References (8)

1. E. Grochowski and D. A. Thompson, Outlook for maintaining areal density growth rate in magnetic recording, IEEE Trans. Magn., vol. 30, 3797-3800, 1994.
2. H. Mutoh, H. Kanai, 1. Okamoto, Y. Ohtsuka, T. Sugawara, J. Koshikawa, J. Toda, Y. Uematsu, M. Shinohara and Y. Mizoshita, 5 Gb/in2 recording demostration with NiFe/CojoFio spin-valve heads and low-noise thin-film media, IEEE Trans. Magn., vol. 32, 3914- 3916, 1996.
3. S. H. Charap, P. L. Lu and Y. He, Thermal Stability of Recorded Information at High Densities, Presentation on TMRC'96, San Jose, CA, August 1996.
4. J. G. Zhu and H. N. Bertram, Micromagnetic studies of magnetic thin films, J. Appl. Phys., vol. 63, pp. 3248-3253, 1988.
5. R. Street and J. C. Woolley, A study of magnetic viscosity, Proc. Phys. Soc. A, vol. 62, 562-572, 1949.
6. K. O'Grady, R. W. Chantrell, J. Popplewell and S.W. Charles, Time dependent magnetization of a system of fine cobalt particles, IEEE Trans. Magn., vol. 17, 2943-2945, 1981.
7. S. B. Oseroff, D. Franks, V. M. Tobin and S. Schultz, Magnetization time decay in paniculate media, IEEE Trans. Magn., vol. 23, 28712873,1987.
8. M. P. Sharrock, Time-dependent magnetic phenomena and particlesize effects in recording media, IEEE Trans. Magn., vol. 26, 193197, 1990.