Figure 4
(a) µ-XRD image of the as-grown Bi-2212 crystal mounted on the chip. Two main series of (00l) reflections are visible with an angle of ∼14° between them. Diffraction rings from the Ag/Au contacts are also visible. (b) Two-dimensional AFM scanning of the sample showing that the upper surface profile is composed of two main planes misaligned by ∼14° (left). Thickness profile sampled along the red line (right). |