When we think of powerful magnets used in particle accelerators or for NMR (nuclear magnetic resonance), we often envision bulky machines, sometimes the size of buildings. But in an extraordinary ...

Researchers at the National High Magnetic Field Laboratory in Tallahassee, Florida, have pushed a palm-sized superconducting coil to 42 tesla, placing a device small enough to hold in one hand within ...

Strong magnets tend to be large and power-hungry, but a new design has produced a powerful magnet that fits in the palm of ...

Researchers at ETH Zürich have built the most powerful miniature superconducting magnets ever demonstrated, ...