Title :
Theory of rotational processes in perpendicular media and application to anisotropy measurement
Author :
Zhou, H. ; Ju, G. ; Chantrell, R.W. ; Weller, D.
Author_Institution :
Seagate Res., Pittsburgh, PA, USA
Abstract :
In this paper we present a theoretical and computational study of rotational processes in perpendicular media as a quantitative basis for the further development of the experimental technique. We first consider analytically the effects of the dispersion of easy axis orientation.
Keywords :
dispersive media; perpendicular magnetic anisotropy; perpendicular magnetic recording; anisotropy measurement; dispersion; easy axis orientation; perpendicular media; quantitative basis; rotational processes; Anisotropic magnetoresistance; Data mining; Demagnetization; Dispersion; Gaussian distribution; Magnetic analysis; Magnetic field measurement; Magnetization reversal; Measurement standards; Rotation measurement;
Conference_Titel :
Joint NAPMRC 2003. Digest of Technical Papers [Perpendicular Magnetic Recording Conference]
Conference_Location :
Monterey, CA, USA
Print_ISBN :
0-7803-7746-X
DOI :
10.1109/NAPMRC.2003.1177018
