A new breakthrough could revolutionize the way we understand and utilize magnons, the quasiparticle responsible for the flow of spin in magnetic materials. A team of researchers from the Institut de Physique et Chimie des Matériaux de Strasbourg in France has recently developed a set of equations that accurately describe the hydrodynamic behavior of magnons. This could pave the way for new applications of magnons in the world of spintronics and data storage.

The equations developed by the French team are based on the Landau-Lifshitz-Gilbert equation, which is an equation of motion used to describe the behavior of magnetization in ferromagnetic materials. By adding hydrodynamic terms to the equation, the team was able to accurately model the flow of spin in magnetic materials. This could have a number of potential applications, such as faster data storage and more efficient electronics.

This breakthrough could help us better understand how magnons work and how they can be used to create more efficient spintronic devices that are capable of storing and transferring data at high speeds. We are looking forward to seeing the potential applications of this breakthrough in the near future.

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source: Phys.org