At higher frequencies, a more successful strategy for preventing eddy-currents is to form cores by pressing together magnetic-material powders in an insulating binder. Representative commercial core ...

Magnetic cores are doughnut-shaped magnetic materials that are used with inductors, transformers, and electromagnets. They are also used as computer memory elements. Magnetic cores are made of metal ...

Magnetic materials are always attracted towards a magnet ... If you bring a north pole and a south pole together, they will attract. Earth's core contains liquid iron which moves around.

In partnership with Argonne National Laboratory, researchers are leading the world in developing unique electron microscopy facilities to image magnetic domain behavior and to probe magneto-transport ...

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 ...

Core memory, magnetized memory using tiny magnetic rings suspended on a grid of wires, is now more than five decades obsolete, yet it exerts a fascination for hardware hackers still. Not least ...

These devices could serve as valuable tools for biomedical research and may have potential for clinical applications in the ...

The coupling between magnons and phonons is an important aspect of condensed matter physics, but most research is related to magnon relaxation effects rather than the impact on phonon transport.

The latest power-conversion devices will help engineers achieve higher power in smaller spaces, thus providing the highest ...

Part I deals with a brief history of magnetism and magnetic materials along with their role in modern society ... If this is the first time you use this feature, you will be asked to authorise ...

merger remnants are thought to have the requisite internal magnetic-field strengths to result in magnetars. The preferential occurrence of FRBs in massive star-forming galaxies suggests that a ...