Applications of nanomagnets as dynamical systems: II

In Part I of this topical review, we discussed dynamical phenomena in nanomagnets, focusing primarily on magnetization reversal with an eye to digital applications. In this part, we address mostly wave-like phenomena in nanomagnets, with emphasis on spin waves in myriad nanomagnetic systems and methods of controlling magnetization dynamics in nanomagnet arrays which may have analog applications. We conclude with a discussion of some interesting spintronic phenomena that undergird the rich physics exhibited by nanomagnet assemblies.

Automated summary

This article discusses dynamical phenomena in nanomagnets, particularly focusing on magnetization reversal and its digital applications. It then explores wave-like phenomena in nanomagnets, with an emphasis on spin waves in various nanomagnetic systems and methods for controlling magnetization dynamics in nanomagnet arrays for analog applications. The article concludes with a discussion of interesting spintronic phenomena that underlie the diverse physics observed in nanomagnet assemblies.