Impact of gigahertz and terahertz transport regimes on spin propagation and conversion in the antiferromagnet IrMn

<p>Data for the publication &quot;Impact of gigahertz and terahertz transport regimes on spin propagation and conversion in the antiferromagnet IrMn&quot; published in Applied Physics Letters. The following datasets are provided: GHz and THz raw data as function of the IrMn thickness, THz raw data spectra of the Pt|AF|F sample set, GHz and THz charge currents for forward (N|AF|F) and reversly-grown (F|AF|N) trilayer samples for N= Pt, W and Ta with varying AF thickness as well as the frequency-dependence of the charge current in the THz regime. Moreover, the temporal dynamics of the spin current densities from IrMn thicknesses 0nm, 3nm and 6nm are supplied.</p>