Figure 7
From: Strongly enhanced current densities in Sr0.6K0.4Fe2As2 + Sn superconducting tapes
SEM images showing planar views of (a) rolled OR-2S sample, (b) hot-pressed HP-2S sample, (c) polished OR-2S sample and (d) polished HP-2S sample; longitudinal sections of (e) rolled OR-2S sample and (f) hot-pressed HP-2S tape.
The tape axis has been labeled using white arrows.
