An international team of researchers has discovered a new link between magnetism and electricity that may have applications in electronics.
They demonstrated that it is possible to generate an electric current in a magnetic material simply rotating its magnetization.
The phenomenon, called "charge pump" produces a high frequency alternating current.
The generation and modulation of high-frequency currents are central elements in wireless communications devices such as cell phones, Wi-Fi networking, Bluetooth, and are also being included in the radar developed for driverless cars.
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