Application of the quantum model of the rotating wave approximation to the generation of spin waves in nanowires

Abstract

The paper simulates systems in which two types of spin waves can occur, propagating in opposite directions. To achieve this, the quantum slow-wave approximation is employed, allowing for the determination of the probability distribution of occupied states in a quantum two-particle system subjected to perturbations, commonly referred to as Rabi oscillations. This model is specifically applied to a configuration of parallel nanowires exposed to an external electromagnetic wave within the microwave range. The study explores a potential application of the investigated nanostructures in the development of a device for detecting electromagnetic fields.

Keywords:

• Magnons
• nanowires
• Rabi oscillations
• spin waves

Disclosure statement

No potential conflict of interest was reported by the author(s).