and anisotropic switching field distribution of plate like Ba-ferrite and acicular particulate recording media, J.
The petrophysical properties of lithologies, Koenigsberger ratio (Q) and direction of the remanent
magnetization were introduced.
The saturation magnetization (Ms), remanent
magnetization (Mr), and coercivity (Hc) could be determined to be 30.87 emu/g, 2.53 emu/g, and 130.55 Oe, respectively (Fig.
where [H.sub.a] is the height of the magnet, [B.sub.r] is the remanent
induction of magnets, [S.sub.d] is the stator tooth section, [S.sub.a] is the magnet section, [K.sub.fu] is the coefficient of flux leakages, [[mu].sub.r] is the magnet relative permeability and e the air-gap thickness.
(ii) The fact that the parameters (declination and inclination) from the beginning are far from those which define the magnetization of the sources (in this present case will be remanent
magnetization, [M.sub.R], and coercivity, [H.sub.C], values are nearly zero, in agreement with the superparamagnetic behavior expected for these nanoparticles on the time scale of magnetization measurement time [[tau].sub.M] ~ 100 s.
The magnetic properties (coercivity (Hc), saturation magnetization (Ms), and remanent
magnetization (Mr)) were studied via VSM analysis.
Montmorillonite (Mt) and vermiculite (Ver) in the original state own the coercive field of about 2.44 kA/m and 0.945 kA/m and nearly the same low values of remanent
Remanence or remanent
magnetization or residual magnetism is the magnetization left in a ferromagnetic_material such as iron, after an external magnetic field is removed.