Electricity can switch magnets
The combination of electrical and magnetic material properties is ideal for computer technology where data is transmitted as electrical signals but stored magnetically.
20 Feb 2018 Roland AckermannShare
For a long time magnetic material properties were influenced by magnetic fields and electrical properties by electrical voltage. The material class of
The material contains triple positively charged iron atoms. They have a magnetic moment that oscillates at a frequency of 300 GHz. The researchers were able to prove that these oscillations can be selectively varied by an electric field. A dynamic magnetic effect, in other words, a magnetic vibrational state of the iron atoms, can thus be turned on or off by a static electric field.
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