Ferromagnetic resonance(FMR) spectra of ternary amorphous Pd-Si based
system with ad-metal (Co,Fe) are reported. The measurements have been
performed at 9.37 GHz and room temperature on the as-quenched and anne
aled samples. For the Co-Pd-Si alloys an additional signal was observe
d at lower fields which can be ascribed to the antiresonance effect.