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 ...

Most metals expand when their ... used to analyse the behavior of the magnetic materials at finite temperature on the atomic ...

Physicists have long believed that it is impossible to alter the magnetic properties of rare ... 4f electronic states in rare-earth (RE) metals have not been considered to contribute to ...

They were also advised to keep Gallon away from other magnets and metals ... all magnetic toys in their home and is now urging other parents to reconsider buying them. “Don’t buy them—it’s ...