What is a magnetic dipole moment? Magnetic field due to a hypothetical dipole magnetic moment (µ )is a vector quantity used to measure the tendency of an object to interact with an external magnetic field. In
The microscopic magnetization and domains are finally discussed.Keywords:magnetic dipole moments;magnetization;mean field theory;exchange interactions;magnetic domainsdoi:10.1002/0471266965.com042Michael E. McHenryDavid E. LaughlinJohn Wiley & Sons, Inc....
Magnetic Moment and Magnetic Field Magnetic Moment Within matter, magnetism is due to electron motion around the nuclei. There are two contributions to the magnetic moment of an electron: • the orbital moment, ml, is linked to the motion of the electrons in their orbits. It may be expresse...
The magnetic dipole moment of aD82magnet is 0.422 A m2. We're not fond of the word dipole in this context, even though we use it ourselves. There might be less confusion on this topic if we just say it has a magnetic moment of 0.422 A m2, dropping the word "dipole" entirely. We...
The iron atom as part of the crystal has a magnetic moment of 2.2 BM. Cobalt and nickel have magnetic moments of 1.7 BM and 0.6 BM, respectively. Magnetization is a property of the material that is defined as the magnetic dipole moment per unit volume. Magnetization of a sample can occur...
electric dipole momentThe experimental precision of the anomalous magnetic moment of themuon has been improved to 0.5 part-per-million by the Brookhaven E821experiment, similar to the theoretical uncertainty. In the same experiment,a new limit on the electric dipole moment of2.8 u00d7 10-19eu00...
Magnetic materials are materials studied and used mainly for their magnetic properties. The magnetic response of a materials is largely determined by the magnetic dipole moment associated with the intrinsic angular momentum, or spin, of its electrons. A material’s response to an applied magnetic fie...
magnetic dipole moment 英 [mæɡˈnetɪk ˈdaɪpəʊl ˈməʊmənt] 美 [mæɡˈnetɪk ˈdaɪpoʊl ˈmoʊmənt]磁偶极矩 ...
However, the magnetic moment of Saturn is almost perfectly aligned with the rotation axis, whereas the magnetic dipole moments of the Earth and Jupiter are tilted by about 10° to the rotational axes of the planets. The sizeable tilt of planetary dipole magnetic fields is thought to be ...
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...