When a magnon, the quanta of a spin excitation, is created in a magnet, this quasiparticle can split into two magnons, which triggers an angular momentum flow from the lattice to the spin subsystem.

Scientists have observed, quantified and created a new theoretical model of the coupling of two forms of collective atomic excitation, known as magnons and phonons in crystals of the antiferromagnet ...

Magnons are tiny waves in magnetization that travel through solid magnetic materials, much like the ripples that spread across a pond when a stone is thrown into it. Unlike photons, which travel ...

What if the magnon Hall effect, which processes information using magnons (spin waves) capable of current-free information transfer with magnets, could overcome its current limitation of being ...

Fig. 2: Observed spin-wave dispersion relations and corresponding spin fluctuations in the circularly polarized states. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...

Scientists have created spin waves with record wavelengths, a breakthrough that could lead to faster, more efficient, and greener electronic technologies. (Nanowerk News) Spin waves are considered to ...

Professor Park Je-Geun, Associate Director of the Center for Correlated Electron Systems (CCES), within the Institute for Basic Science (IBS), and colleagues have observed, quantified and created a ...