Figure 6
From: Development of very high Jc in Ba(Fe1-xCox)2As2 thin films grown on CaF2
High-field angular dependences of Jc at 4.2 K for the single and multilayer films on CaF2.
A significant increase of Jc is found in the multilayer sample compared to the single-layer. The multilayer deposition also strongly decreases the Jc anisotropy (Jc,Max/Jc,Min) (e.g. from 1.8 in the single-layer to 1.3 in the multilayer at 5 T).
