Tunable negligible-loss energy transfer between dipolar-coupled magnetic disks by stimulated vortex gyration
Tunable negligible-loss energy transfer between dipolar-coupled magnetic disks by stimulated vortex gyration
A wide variety of coupled harmonic oscillators exist in nature1. Coupling between different oscillators allows for the possibility of mutual energy transfer between them2-4 and the information-signal propagation5,6. Low-energy input signals and their transport with low-energy dissipation are the key technical factors in the design of information processing devices7. Here, …