In a recent study, researchers have uncovered a new synergistic mechanism of magnetism. The mechanism, which involves two distinct sites, is responsible for the exchange coupling between magnetic ions and is thought to be essential for technological applications such as spintronics and quantum computing.

The study, published in the journal Physical Review Letters, reveals a new type of exchange coupling mechanism in which two different sites interact to create a magnetic exchange energy. By changing the relative energy levels of the two sites, the researchers were able to control the magnetic exchange energy. This means that the mechanism can be used to create and control the magnetism of two distinct sites.

The findings of this study could open up new possibilities for the development of technologies that use magnetism, such as spintronics and quantum computing. In the future, this new mechanism could be used to create more efficient and reliable magnetic materials.

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source: Phys.org