magnetization by dc field

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• Magnetization transfer — (MT), as commonly used in biomedical MRI, refers to the transfer of longitudinal magnetization from the hydrogen nuclei of water that have restricted motion to the hydrogen nuclei of water that moves with many degrees of freedom. The water with… …   Wikipedia

• Magnetization reversal — Magnetization reversal, or switching, represents the process that leads to a 180° reorientation of the magnetization vector with respect to its initial direction, from one stable orientation to the opposite one. Technologically, this is one of… …   Wikipedia

• Magnetization — This article is about magnetization as it appears in Maxwell s equations of classical electrodynamics. For a microscopic description of how magnetic materials react to a magnetic field, see magnetism. For mathematical description of fields… …   Wikipedia

• Magnetization reversal by circularly polarized light — Discovered only recently (2006) by C.D. Stanciu and F. Hansteen and published in Physical Review Letters[1][2] this effect is generally called all optical magnetization reversal. This magnetization reversal technique refers to a method of… …   Wikipedia

• Magnetization dynamics — Contents 1 Rotation Physics 2 Precession 3 Damping 4 Landau Lifshitz Gilbert Equation 5 References …   Wikipedia

• magnetization — /mag ni teuh zay sheuhn/, n. 1. the process of magnetizing or the state of being magnetized. 2. Elect. the magnetic moment per unit volume induced by any external magnetic field: measured in amperes per meter. Symbol: M [1885 90; MAGNETIZE +… …   Universalium

• magnetization — the total magnetic moment per unit volume of material; also, a measure of the contribution to the magnetic flux by some material within an H field …   Mechanics glossary

• Magnetic field — This article is about a scientific description of the magnetic influence of an electric current or magnetic material. For the physics of magnetic materials, see magnetism. For information about objects that create magnetic fields, see magnet. For …   Wikipedia

• Demagnetizing field — Electromagnetism Electricity · …   Wikipedia

• geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… …   Universalium

• Natural remanent magnetization — (NRM) is the permanent magnetism of a rock or sediment. In some forms, it can preserve a record of the Earth s field and the tectonic movement of the rock over millions of years. Natural remanent magnetization forms the basis of paleomagnetism… …   Wikipedia