D. Weller, S.F. Alvarado
Physical Review B
The dynamic coercivity of magnetic thin film recording media was measured using a nanoresolution contact write/read test apparatus. The time dependence of the remanent coercivity over more than 10 orders of magnitude was measured by exposing the dc-magnetized films to different reversed magnetic field pulses. The results of the remanence coercivity and signal decay measurement of the CoPtCr recording media are discussed.
D. Weller, S.F. Alvarado
Physical Review B
L. Krusin-Elbaum, T. Shibauchi, et al.
Journal of Magnetism and Magnetic Materials
H. Brändle, D. Weller, et al.
IEEE Transactions on Magnetics
M. Albrecht, C.T. Rettner, et al.
Applied Physics Letters