If e is the charge on the electron in esu and c the velocity of light, then e/c is the charge in emu. The current or charge passing a given point per unit time is then (e/c)(v/2πr). The orbital magnetic moment μ0 is given. (4.6)μ0=σπr2(ev2πrc)=evr/2c Since ...
The magnetic field strength may be defined in terms of magnetic poles, for example, one centimeter from a unit pole the field strength is one Oersted. In the MKS system, the unit of field strength is one ampere-turn/meter. Magnetic moment The magnetic moment of a small plane coil is a ...
the films of nitrogen‐martensite with various N content were fabricated under various reactive sputtering conditions. The magnetic moment of (α'+α')‐FeNfilms is discussed in connection with the change of the unit‐cell volume of the bct structure and the degree of N site ordering in nitroge...
magnetic intensity- the amount of magnetic flux in a unit area perpendicular to the direction of magnetic flow magnetic field strength,magnetic flux density,magnetic induction field intensity,field strength- the vector sum of all the forces exerted by an electrical or magnetic field (on a unit mas...
Reduced magnetic moment; minimizing deleterious influence of eddy fields from soft magnetic underlayer on read headdoi:US20050008902 A1A perpendicular magnetic recording disk having a soft magnetic film disposed between a substrate and a magnetic recording layer. The soft magnetic film includes a soft ...
The voltage control of magnetic anisotropy also modifies the magnetic anisotropy field \(H_{\mathrm{K1}}\) through the modification of the electron occupation states near the ferromagnetic interface34,36,37 and/or the generation of the magnetic dipole moment46. The coefficient of the voltage-...
4a is the fingerprint of an antiferromagnetic or weakly ferromagnetic material with 0.37 emu g−1 remanence and −1.9 kOe coercivity. Peanut-shaped α-Fe2O3 microparticles possess a magnetic dipole moment perpendicular to their long axis29. Thus, when immersed in a magnetic field, ...
g. Magnetic moment per unit volume.h. The designation "emu" is not a unit.i. Recognized under SI, even though based on the definition B = µ0H +J. See footnote c.j.µr = µ /µ0 = 1 +χ, all in SI. µr is equal to Gaussian µ.k. B∗H and µ0M∗H...
In such a magnetically complex system, one may have an additional magnetic interaction, by introducing a moment carrying element in the transition metal site. Although the magnetic moment contribution of T-atoms in most reported members of R2TSi3 are found to be negligible as compared to the R...
The saturation magnetization 4πMS was determined by dividing the measured magnetic moment at the zero-field intercept in emu (averaged between the positive and negative sides of the loop) by the sample volume in cm3 and a shape factor (to account for non-uniformity of the magnet field), ...