Features of ferromagnetic resonance in nanogranular films with perpendicular anisotropy of particlesS. M. Ryabchenko, A. A. Timopheev, V. M. Kalita, O. V. Stognei, A. V. Sitnikov
- Journal of Applied Physics, January 2011, American Institute of Physics
- DOI: 10.1063/1.3549172
FMR in nanogranular films with perpendicular anisotropy of particles
What is it about?
Microwave absorption spectrum and its temperature evolution has been studied experimentally and theoretically in granular films with perpendicular anisotropy of granules. Blocking effects and influence of demagnetization field have been found to influence considerably on the microwave absorption spectrum.