But powerful magnets are usually large and energy hungry. Chukun Gao at the Swiss Federal Institute of Technology in Zurich ...
IFLScience on MSN
This mini magnet is 1 million times stronger than Earth’s own, and it can fit in your hand
Magnets are a crucial technology in our modern life. There are magnets in pretty much all electronics, most household appliances, and in a variety of places, from doors to school bells. The most ...
Researchers demonstrated a topological insulator device that opens the way towards observing the quantum anomalous Hall effect. Because the currents generated are resistant to scattering, but very ...
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