Fig. 5
From: Roles of elements V and N in tetragonally distorted Fe-Co-V-N films

(a) In-plane and out-of-plane XRD patterns, (b) magnetisation curves, (c) Ku as a function of c/a for MgO sub./Rh (20 nm)/((Fe0.5Co0.5)100−yVy)(100−x)/100Nx (100 nm)/SiO2 (5 nm).