Title :
Sweep-rate effects on the fluctuation field in particulate media
Author :
El-Hilo, K. ; Folks, L.
Author_Institution :
Fac. of Sci., Jordan Univ. for Women, Amman, Jordan
fDate :
11/1/1995 12:00:00 AM
Abstract :
In this paper the effect of field sweep-rate on the fluctuation field (Hf) is examined. Measurements of Hf for a CrO2 medium at different values of sweep rates (R) show that Hf is independent of R when the data is analyzed according to the equation of state model. These results agree with the theoretical treatment of the problem that also show Hf independent of field sweep-rate
Keywords :
chromium compounds; magnetic particles; CrO2; equation of state model; fluctuation field; particulate media; sweep rate; Australia; Energy barrier; Equations; Fluctuations; Hafnium; Magnetic field measurement; Magnetic materials; Magnetization; Particle measurements; Physics;
Journal_Title :
Magnetics, IEEE Transactions on
