Permeability in PLD-made Mn–Zn ferrite thin films by low-temperature process

Abstract Although a soft ferrite thin film with high resistivity is to be applied to GHz magnetic devices, a fabrication process with high temperature annealing prevents us from applying to those devices. This contribution reports that soft ferrite films with the permeability of ≈10 at the frequency of 1 GHz can be obtained by PLD method using low-temperature process.