magnetic moment (redirected frommagnetic dipole moment) Also found in:Dictionary,Thesaurus,Encyclopedia,Wikipedia. An MRI term for a measure of the net magnetic properties of an object or particle, which is a sum of the intrinsic spins of the nuclei that have an associated magnetic dipole moment...
From the nucleus composed of protons and neutrons, are the inherentmagnetic moment. 原子核由质子和中子组成, 它们均存在固有磁矩. 互联网 In this orientation, themagnetic momentof the rotor is directed opposite the magnetic field. 此时转子的磁矩正好与磁场方向相反. ...
Magnetic dipole moment is the tendency of an object to interact with the external magnetic field. In simple words, it is the measurement of an object’s magnetic strength. More dipole moment means a stronger magnet. It is a vector quantity and denoted with μ. The term magnetic dipole is n...
As a result of the interaction of a magnetic dipole moment and the bias magnetic field, the equation of motion for the magnetic dipole moment is obtained from Eq. (8.2) as (8.3)dm¯dt=−μ0γm¯×H¯0. Equation (8.3) yields that the magnetic dipole moment m¯ precesses around...
10.From the nucleus composed of protons and neutrons, are the inherent magnetic moment. 原子核由质子和中子组成, 它们均存在固有磁矩. 11.In this orientation, the magnetic moment of the rotor is directed opposite the magnetic field. 此时转子的磁矩正好与磁场方向相反. ...
In a CGS (centimeter-gram-second) system, it is given in oersted (1 oe = (14π)×103). The magnetization of a magnetized material is defined as the density of its magnetic strength, called dipole moment, i.e., dipole moment per unit volume. By convention, it is represented using the...
The purpose of the present study is to investigate the dipole-dipole interaction of magnetically soft particles in a rotating magnetic field in order to ascertain the possibility of preventing the aggregation of these particles. Magnetically soft particles in this present study are particles for which...
Simulation of the magnetic microwire as a magnetic dipole The magnetic microwire can be approximately considered as a magnetic dipole moment because the distance from the magnetometer is large compared with the characteristic length of this object. The magnetic field of the dipole can be derived from...
It appears from the literature that only one moment is given for the Pt atoms of −0.27 μB/atom with +2.33 μB/atom for the Cr atoms. The fact that w2 = w3 is accidental as far as symmetry is concerned: moreover, symmetry does not dictate that Pt on 1c sites should have the ...
We established the criterion for diagnosis of LVO from the dipole moment of 50 ms of 3.13103A or more. The sensitivity of this criterion is significantly higher in the diagnosis of left ventricular overload than the electrocardiogram (ECG). The present study shows that the moving dipole method ...