Fig. 8
From: Proximity coupling induced two dimensional magnetic order in EuO-based synthetic ferrimagnets

Spatially resolved magnetization of the samples at certain temperatures around the bulk \(T_C\) of EuO. The layers to the left of the dotted lines are EuO and to the right are Fe or Co, and the dotted lines refer to the corresponding interfacial layers. It shows the dependence of the proximity effect on temperature of the sample, and the type of interface.