New Kind of Magnetism Spotted in an Engineered Material | Quantamagazine
Date : 2024-01-10
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Quanta Magazine report on the recent discovery of a new form of magnetism in an engineered material. This phenomenon, which had been predicted by Yosuke Nagaoka in 1966, is different from traditional ferromagnetism in that it arises from the minimization of kinetic energy rather than exchange interactions. The study, published in Nature, was conducted by researchers at the Swiss Federal Institute of Technology Zurich and builds upon previous work on Nagaoka ferromagnetism in tiny systems. Greshko explains the mechanisms behind this new type of magnetism and its potential implications for the field of condensed matter physics.
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