Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create adaptable electronic circuits with light.
from Top Technology News -- ScienceDaily https://ift.tt/yfDuIXU
Tuesday, 3 March 2026
A flash of laser light flips a magnet in major light-control breakthrough
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