Chameleon magnets: ability to switch magnets ‘on’ or ‘off’ could revolutionize computing

(PhysOrg.com) — What causes a magnet to be a magnet, and how can we control a magnet’s behavior? These are the questions that University at Buffalo researcher Igor Zutic, a theoretical physicist, has been exploring over many years.

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Chameleon magnets: ability to switch magnets ‘on’ or ‘off’ could revolutionize computing