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"So how does this magnetization make the mass of the rock change?"
As a whole, each magnetic region will have a magnetization.
Usually, as the temperature is increased, the magnetization goes down.
It is then possible to have the magnetization parallel to the surface.
However, at low temperature, there could be an overall magnetization.
The magnetization curve of a certain steel is given by.
Then, a small magnetic field can be used to switch the magnetization.
In a more careful treatment, the average magnetization is zero.
Ferromagnets are materials that have some magnetization on their own.
Magnetization is not always homogeneous within a body, but rather varies between different points.
The negative sign occurs because the magnetization field moves from south to north.
For example, in a magnet, the order parameter is the local magnetization.
Its magnetization behavior can be described by Bean's critical state model.
Determine the magnetization current and the number of turns in the primary circuit.
And so when you back off, you end up with no residual magnetization.
In this model the magnetization where is the volume.
The magnetization may be distributed over the volume of the nucleus.
In the longitudinal method, the magnetization is normal to the surface.
The magnetization at any point in a ferromagnet can only change by rotation.
These bound currents can be described using the magnetization M.
At this point the system is symmetric with regards to magnetization.
He had been surprised to hear about the magnetization of the plane's metal sections.
In a large field, the magnetization is pointed towards the field.
The magnetometers measure the change in the magnetization of the pipe.
However, usually this is referred to as Natural remanent magnetization.
He also discovered the shortening of nickel through magnetisation in 1882.
This is achieved by having a spatially rotating pattern of magnetisation.
In 1890, he observed that magnetisation lagged behind an applied alternating current.
The magnetisation can be inferred by the so-called 'Kerr' rotation.
The first of these, relaxation, leads to an irreversible loss of magnetisation.
It was necessary to deal with the disturbing elements arising from the iron and the magnetisation of the ships.
Here is the initial susceptibility, describing the reversible part of magnetisation reversal.
The discipline based on the study of thermoremanent magnetisation in archaeological materials is called archaeomagnetic dating.
Importantly, the frequency at which the magnetisation precesses depends on the strength of the applied magnetic field.
This work uses much more basic magnetisation theory so that the physics and implications of the model are transparent and understandable.
The magnetisation and demagnetisation (where not demagnetised thermally) occur through intermediate states as shown (right).
The geometry, depth or magnetisation direction (remanence) of the targets are also generally not known, and so multiple models can explain the data.
Modelling of magnetisation processes of soft magnetic materials.
The measured Kerr rotation is proportional to the dynamic magnetisation as the spin-waves propagate in the media.
A study of rock samples from the right and left of the chasm, has shown that its magnetisation switches round at regular intervals.
Magnetocrystalline anisotropy: the atomic structure of a crystal introduces preferential directions for the magnetisation.
The relationship between inductance and AL number in the linear portion of the magnetisation curve is defined to be:
Effects of pressure on the Magnetisation of Cobalt, Phil Trans: 1890 2.
However, the inhomogeneous dephasing can be removed by applying a 180 inversion pulse that inverts the magnetisation vectors.
In support of this observation, there are no sandstone clasts above the boundary and no change in magnetisation between the formations.
Ferroelectric materials smaller than 10 nm can switch their magnetisation direction using room temperature thermal energy, thus making them useless for memory storage.
When it exceeds the design temperature it opens the contacts, cooling until the temperature drops enough to restore magnetisation.
In contrast, hard drives store data on a disk that is covered with a magnetic material; data is represented as local magnetisation of this material.
Prior to the start of the simulation, magnetic parameters of the sample and the initial groundstate magnetisation and bias field details are stated.