论文信息 - DETERMINATION OF THE ANISOTROPY FIELD DISTRIBUTION OF MAGNETIC POWDER USING VSM

DETERMINATION OF THE ANISOTROPY FIELD DISTRIBUTION OF MAGNETIC POWDER USING VSM

- - Anisotropy field distribution (AFD) of randomly oriented particles was measured using VSM. AFD of two kinds of iron acicular particles were measured and the results were compared with the shape distributions of particles obtained by TEM observation. AFD of particles was closely related to the shape distribution of particles. between and recording

M. Kishimoto | S. Kitahata

[1] Y. Nakamura,et al. Relationship between Hk distribution of media and high density recording characteristics. , 1991 .

[2] D. Speliotis. Anisotropy field dispersion in recording media , 1990, International Conference on Magnetics.

[3] M. Sharrock. Anisotropy and switching behavior of recording media: comparison of barium ferrite and acicular particles , 1990 .

[4] K. Ouchi,et al. Analysis of perpendicular recording media using a biaxial vibrating sample magnetometer , 1988 .

[5] M. Kishimoto,et al. Effect of heat treatment on magnetic properties and morphology of iron particles , 1982 .

[6] S. Shtrikman,et al. Experimental Determination of the Anisotropy Distribution in Ferromagnetic Powders , 1962 .

[7] E. Wohlfarth,et al. A mechanism of magnetic hysteresis in heterogeneous alloys , 1948, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.