Magnetics: Transformers & Inductors

Using an array of helical coils formed on a metamaterial core, a research team greatly improved the performance of an MRI machine without having to ramp up magnetic-field intensity...

As researchers from Greece discovered, ferrimagnetic materials provide a starting point for smaller antennas with greater range.

These new magnetic sheets can be incorporated into the design of today’s products, such as smartphones, tablets, and notebooks, to defeat noise problems.

Researchers developed a communications circulator that mimics the way magnetics can selectively route radio waves—without using magnetic materials.

Using the unique capabilities of magnetic metamaterials, a research group from Duke University has developed a range-enhancing superlens. This lens has the capability of improving...

These miniature inductors are designed for applications where magnetism must be kept to a minimum, such as in medical x-ray machines