Magnetization time decay in cro2 tape

IEEE Transactions on Magnetics

Volumn 24, Issue 6, 1988, Pages 2880-2882

  Tobin, V M ^a   Schultz, S ^a   Chan, C H ^b   Oseroff, S B ^b  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b Center for Magnetic Recording Research   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC MATERIALS; MAGNETIZATION;

BULK SATURATION MAGNETIZATION; CRYSTALLINE ANISOTROPY; MAGNETIC TAPE RECORDING; MAGNETIZATION TIME DECAY; PARTICLE DISTRIBUTIONS;

DATA STORAGE, MAGNETIC;

EID: 0024112640     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/20.92275     Document Type: Article

References (7)

1. S. H. Charap, “Magnetic Viscosity in Recording Media”, J. Appl. Phys., 63, pp. 2054–2057 (1988).
2. S. B. Oseroff, D. Clark, S. Schultz, and S. Shtrikman, “Temperature Dependence of the Time Decay of the Magnetization in Particulate Media”, IEEE Trans. Mag., MAG-21, pp. 1495–1496 (1985).
3. SQUID magnetometer from Biomagnetic Technologies, Inc., P.O. Box 210079, San Diego, CA 92121 (Formerly S.H.E. Corporation.).
4. VSM from Digital Measurement Systems, Inc., 8 Ray Avenue, Burlington, Massachusetts 01803.
5. Derived from the following expression for the energy ε as a function of the angle θ between M and H: ε = Ms VH a cos θ + KVsin 2 θ, with Hk 2K/M s
6. M. P. Sharrock and L. Josephson, “Independent Magnetic Switching Units in Cobalt-Doped Iron Oxide Particles”, IEEE Trans, MAG-22, 723–725 (1986)
7. E. Koster, “Temperature Dependence of Magnetic Properties of Chromium-Dioxide and Cobalt-Doped Gamma-Ferric-Oxide Particles”, IERE Conf. Proc., 26, pp. 213–222 (1973).