Science, Space and Technology News 2024
Researchers have discovered merons in synthetic antiferromagnets, advancing the field of spintronics toward more efficient, compact, and sustainable computing.
Our everyday electronic devices, such as living room lights, washing machines, and televisions, operate thanks to electrical currents. Similarly, the functioning of computers is based on the manipulation of information by small charge carriers known as electrons. Spintronics, on the other hand, introduces a unique approach to this process.
In tandem with theoretical work, the team pursued experiments to address these challenges. “With the aid of magnetic force microscopy in conjunction with the less familiar scanning electron microscopy with polarization analysis, we successfully identified merons in our synthetic antiferromagnets,” explained Mona Bhukta, a doctoral candidate at JGU’s Institute of Physics. “We have thus managed to make a step forward towards the potential application of merons.
Reference: “Homochiral antiferromagnetic merons, antimerons and bimerons realized in synthetic antiferromagnets” by Mona Bhukta, Takaaki Dohi, Venkata Krishna Bharadwaj, Ricardo Zarzuela, Maria-Andromachi Syskaki, Michael Foerster, Miguel Angel Niño, Jairo Sinova, Robert Frömter and Mathias Kläui, 26 February 2024,SciTechDaily: Home of the best science and technology news since 1998. Keep up with the latest scitech news via email or social media.
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