The demagnetizing field, also called the stray field (outside the magnet), is the magnetic field (H-field) generated by the magnetization in a magnet...

charge density" analogous to the electric charge density ρ; (see also demagnetizing field). The time-dependent behavior of magnetization becomes important...

alignment of the magnetization parallel to the applied field. The demagnetizing field is the magnetic field created by the magnetic sample upon itself. The associated...

making a compact magnet that does not destroy itself in its own demagnetizing field.: 2  In 1819, it was discovered that passing electric current through...

highly permeable, this removes the demagnetizing field, and so the internal H field is equal to the applied H field. With hard magnetic materials (such...

applied magnetic field due only to the free currents and Hd is the demagnetizing field due only to the bound currents. The magnetic H-field, therefore, re-factors...

to saturation by a strong field. This demagnetizing field is applied opposite to the original saturating field. There are however different definitions...

angles, the demagnetizing factor only has one value. But a magnet that is shaped like a long cylinder will yield two different demagnetizing factors, depending...

the damping factor. The effective field Heff is a combination of the external magnetic field, the demagnetizing field, and various internal magnetic interactions...

mathematically than the magnetic fields.[citation needed] In the magnetic pole model, the relevant magnetic field is the demagnetizing field H {\displaystyle \mathbf...

were actually due to the continuous thermal demagnetization of the lava, not to a shift in the magnetic field. In July 2020 scientists report that analysis...

V. F.; Tanygin, B. N.; Tychko, A. V. (2011). "Influence of the demagnetizing field on the structure of a Bloch wall in a (001) plate of a magnetically...

creating the alternating magnetic field required for demagnetizing.[citation needed] Some cassette decks demagnetize themselves. These work by feeding...

ferromagnetic core response to an external magnetic field. The magnetization is reduced by the demagnetizing field. μ a p p = μ r 1 + N z ( μ r − 1 ) {\displaystyle...

Shape anisotropy When a particle is not perfectly spherical, the demagnetizing field will not be equal for all directions, creating one or more easy axes...

AC demagnetizing Pull-through AC demagnetizing coils: seen in the figure to the right are AC powered devices that generate a high magnetic field where...

material to a changing magnetic field. This is also known by low temperature physicists as adiabatic demagnetization. In that part of the refrigeration...

taken not to produce a field that exceeds the coercivity of the permanent magnets used, as this can result in demagnetization of the cylinder and the...

single-domain state incurs an increasing energy cost because of the demagnetizing field. This field tends to rotate the magnetization in a way that reduces the...

The magnetic field of Mars is the magnetic field generated from Mars's interior. Today, Mars does not have a global magnetic field. However, Mars did...

antiferromagnetic coupling between the Fe layers and reduced the demagnetization field, which also decreased when the sample was heated from 4.2 K to room...

attracted by magnetic fields and can be magnetized to become permanent magnets, producing magnetic fields themselves. Demagnetizing a magnet is also possible...

back to a lower energy configuration with less external magnetic field, thus demagnetizing the material. Commercial magnets are made of "hard" ferromagnetic...

localized heating in magnetic films affected magnetization and the demagnetizing field, leading to changes in magnon dispersion and the formation of magnon...

Delta-v budget Delta baryon Delta potential Delta ray Delta wing Demagnetizing field Dember effect Demetrios Christodoulou Demetrius Hondros Democratic...

the field. Yet another kind of remanence can be obtained by demagnetizing the saturation remanence in an ac field. This is called AC demagnetization remanence...

acquired after demagnetizing the sample and then applying a field. The curve mir(h) shows the normalized remanence as a function of the field. No change occurs...

ultra-cold temperatures, a temperature lowering technique called adiabatic demagnetization is used, where atomic entropy considerations are utilized which can...

coercivity, their resistance to being demagnetized: "Hard" ferrites have high coercivity, so are difficult to demagnetize. They are used to make permanent...

has too low a magnetic coercivity, or resistance to magnetization or demagnetization. Microscopic examination of lodestones has found them to be made of...