Data storage in magnetic media is very energy consuming. Novel materials could reduce the energy needed to control magnetic memories thus contributing to a smaller carbon footprint of the IT sector. Now an international team has observed at the HZB lightsource BESSY II a new phenomenon in iron nanograins: whereas normally the magnetic moments of the iron grains are disordered at room temperature, this can be changed by applying an electric field.
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/02/190214153145.htm
from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/02/190214153145.htm
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