Fig. 3: Local flux patterns and distribution of their magnetic field difference.
From: Probing of the internal damage morphology in multilayered high-temperature superconducting wires
a, b Flux patterns with tensile strains of 0.70% and 0.72% under zero-field-cooled conditions at 64 mT and 40 K, respectively. The magnified images of the white boxes are inserted in the top left corner, and the scale bar represents 500 μm. c Their differential magnetic field distribution.
