Brillouin light scattering study of Co${}_2$Cr${}_{0.6}$Fe${}_{0.4}$Al and Co${}_2$FeAl Heusler compounds

O. Gaier, J. Hamrle, S. Trudel +5

The thermal magnonic spectra of Co${}_2$Cr${}_{0.6}$Fe${}_{0.4}$Al (CCFA) and Co${}_2$FeAl were investigated using Brillouin light scattering spectroscopy (BLS). For CCFA, the exchange c…