Hybridization of electromagnetic, spin and acoustic waves in magnetic having conical spiral ferromagnetic order

TL;DR

This paper investigates the hybridization of electromagnetic, spin, and acoustic waves in conical spiral ferromagnetic materials, analyzing their spectra, resonant interactions, and electromagnetic reflectance under varying magnetic fields.

Contribution

It introduces a detailed analysis of wave hybridization in conical spiral ferromagnets, including spectral calculations and reflectance properties, considering external magnetic field effects.

Findings

Resonant interactions among electromagnetic, spin, and acoustic waves are possible.

Reflectance of electromagnetic waves depends on the external magnetic field and spiral angle.

The acoustic Faraday effect is analyzed in the context of these materials.

Abstract

The spectrum of hybrid electromagnetic-spin-acoustic waves for magnetic having conical spiral ferromagnetic structure defined by heterogeneous exchange and relativistic interactions have been received. The possibility of resonant interaction of spin, electromagnetic and acoustic waves has been shown. The electromagnetic waves reflectance from the half-infinity layer of magnetic having conical spiral ferromagnetic order has been calculated for different values of external magnetic field (angle of spiral). The acoustic Faradey effect has been considered.