Magnetic microstructure of strontium-substituted thulium ferromanganites Tm0.65Sr0.35Mn1 − xFexO3 (x = 0.3−0.4)

The structural and magnetic properties of the Tm0.65Sr0.35Mn1 − x Fe x O3 (x = 0.3−0.4) have been studied by methods of magnetic resonance and differential thermomagnetic analysis. A magnetic phase separation has been revealed in structurally single-phase samples.