Figure 3
Exchange interactions between an interface Fe spin and the first (red circles), second (blue upwards triangles) and third (green downwards triangles) neighbour planes at the other side of the interface of thickness nIr = 2, 4, 6 and 8 planes. For the nIr = 4, 6 and 8 data sets the exchange has been multiplied by 2, 10 and 10 respectively (as shown in the brackets of their respective panels).
