magnetic domain उदाहरण वाक्य

The small size of nanomagnets prevents the formation of magnetic domains ( see single domain ( magnetic ) ).
A "'magnetic domain "'is a region within a magnetic material in which the magnetization is in a uniform direction.
The size range is bounded below by the transition to superparamagnetism and above by the formation of multiple magnetic domains.
Magnetic domains form in materials which have magnetic ordering; that is, their dipoles spontaneously align due to the exchange interaction.
His own early work on magnetic domain theory, he said, was something " we were doing for pure curiosity ."

On a lengthscale that is less than a single magnetic domain size, the interaction between atomic spins realigns the magnetic moments.
They stick together and align themselves into small regions of more or less uniform alignment called magnetic domains or Weiss domains.
This is because the internal magnetic domains of the material align with each other to greatly enhance the magnetic flux density.
For reliable storage of data, the recording material needs to resist self-demagnetisation, which occurs when the magnetic domains repel each other.
Magnetic domains can be observed with a magnetic force microscope to reveal magnetic domain boundaries that resemble white lines in the sketch.