1. Superconducting magnet

Superconducting magnets can achieve zero resistance at extremely low temperatures and are widely used in maglev trains, MRI scanners and nuclear fusion research. In the future, the development of normal temperature superconducting magnets may revolutionize the energy industry.

2. Spintronics

Spintronics, which uses the spin properties of electrons to store and process information, uses less energy and is faster than traditional semiconductor technology and is expected to drive a new generation of computers and storage devices.

3. Magnetic nanomaterials

Magnetic nanoparticles can be used in cancer therapy (magnetic hyperthermia), targeted drug delivery, and highly sensitive biosensors.

4. Alternative materials for rare earth magnets

Due to the shortage of rare earth resources, scientists are studying magnetic materials with no rare earth or low rare earth content, such as iron nitrogen compounds (Fe-N), manganese based magnets, etc., to reduce manufacturing costs and environmental impact.

The future development of magnets is expected, with the progress of science and technology, magnetic technology will play an irreplaceable role in more fields