Ferromagnetic Resonance in FeZrN

We report here the in-plane ferromagnetic resonance in FeZrN . The parameters measured were intensity I$_{0 }$, linewidth $\Delta $H, and resonance field H$_{r }$.The FMR studies were performed using a conventional X-band ($\mu $=9.1 GHz) ESR spectrometer equipped with a TE$_{011 }$cavity. The samples about 3 m.m. by 3 m.m were placed onto a quartz sample holder, put into the cavity and held in either parallel or perpendicular orientation to the sample plane of the applied magnetic field. The samples were prepared by R.F. sputtering with Zr chips bonded to the target. The films were approximately 0.4 micron thick on glass substrates.