Magnetic moment, also known as magnetic dipole moment, is the measure of the object's tendency to align with a magnetic field. The objects have a tendency to place themselves in such a way that the magnetic moment vector becomes parallel to the magnetic
The direction of the magnetic moment m, of a single-domain particle, fluctuates because of thermal agitation. The magnetic moment m can cross over an energy barrier EBwith a relaxation time τ. Using the theory of stochastic process, by considering a Brownian motion, Brown [1] derived a Fokk...
If we choose B in z direction, the orbital magnetic moment μor of a current loop is iA. The projected area of the loop on the x−y plane is πρ2 with a new radius, ρ. Thus, the mean square of the radius can be written as 〈ρ2〉=〈x2〉 + 〈y2〉, which is the mean...
How to Find the Direction of a Magnetic Dipole Moment Step 1: Read the problem and identify the direction of the current. Step 2: Use the Right-Hand Rule to determine the direction of the magnetic dipole moment. The curl of the right hand will follow the direction of the current. The...
The magic moment due to electron spin is parallel to the field . 由电子旋转而产生的磁矩平行于磁场。In a paramagic material the directions of the magic moments vary randomly from atom to atom . 在顺磁材料中，磁矩的方向在原子之间随意变化。Spin-orbit couppng is the ...
美 英 na.磁矩 网络磁力矩;磁力瞬间;磁动量 英汉 英英 网络释义 na. 1. 磁矩 释义: 全部,磁矩,磁力矩,磁力瞬间,磁动量
The Larmor frequency fN of the magnetic moment of a nucleus N is determined by the magnetic field Bnuc that the nucleus experiences and the gyromagnetic ratio γN of the nucleus. Bnuc is the result from a shielding constant σN altering the macroscopic magnetic field B0 according to fN=γ2...
magnetic dipole moment- (physics) a current loop gives rise to a magnetic field characteristic of a magnetic dipole; "An orbiting electron in an atom will have a magnetic dipole moment" natural philosophy,physics- the science of matter and energy and their interactions; "his favorite subject was...
The existence of an interface-induced moment in Ni, coupled parallel to the LMO magnetization, was indeed inferred from X-ray magnetic circular dichroism measurements in several (LNO/LMO) multilayers35, as also found in other published works18,19. This is expected through the effect of ...
In future work, it might be most important to include defect-induced changes of the size of the magnetic moment into the calculation. Also, the consideration of magnetic materials other than pure iron will be relevant, in particular alloys.Data...