Ferromagnetic Resonance (FMR)

Ferromagnetic resonance (FMR) is a spectroscopic method used to investigate the magnetization of ferromagnetic substances. It serves as a common technique for studying spin waves and spin dynamics. FMR is very broadly similar to electron paramagnetic resonance (EPR), and also somewhat similar to nuclear magnetic resonance (NMR), except that FMR probes the sample magnetization resulting from the magnetic moments of dipolar magnetic moment of atomic nuclei that are screened by the atomic or molecular orbitals surrounding such nuclei of non-zero nuclear spin.

FMR device manufactured by MDK enables precise determination of some magnetic parameters such as Gilbert damping coefficient, saturation magnetization, gyromagnetic rate, etc.