Reduced effective magnetization and damping by slowly-relaxing impurities in strained $\gamma$-$\mathrm{F}{\mathrm{e}}_2{\mathrm{O}}_3$ thin films

Manuel Müller, Monika Scheufele, Janine Gückelhorn +6

We study the static and dynamic magnetic properties of epitaxially strained $\gamma$-$\mathrm{F}{\mathrm{e}}_2{\mathrm{O}}_3$ (maghemite) thin films grown via pulsed-laser deposition on MgO substrates by SQU…