Magnetic materials are always made of metal, but not all metals are magnetic. Iron is magnetic, so any metal with iron in it will be attracted to a magnet. Steel contains iron, so a steel ...

The ability to control the magnetic properties of rare-earth metals opens new avenues related to their use. For instance, these materials can now be considered for use in HAMR (heat-assisted ...

Most metals expand when their temperature rises ... his team developed complex computer simulations that can be used to ...

When an electric current passes through a metal wire, a magnetic field forms around that wire (see diagram at right). Likewise, a wire passing through a magnetic field creates an electric current ...

A team of physicists and engineers at the University of Colorado Boulder has discovered a new way to measure the orientation ...

This included a 23-line km high resolution IP (Induced Polarization) survey, a 130 line-km ground magnetic survey, along with additional mapping and trenching of areas displaying surface ...