Figure 2

a Lattice image of the as-condensed MTP and lamella (denoted asL) with varied interspacing as a function of the reciprocal domain radius, R inset. The lamella in the magnified areas (b) to (e) coupled with 2-D Fourier transform of thesquare region inset shows that it is associated with atom clusters (arrow) in (b), considerably coarsened with negligible dislocations in (c), imperfectly impinged to form dislocations (denoted byT) in (d), and in partial epitaxy with MTP, Dh in this case, as indicated by schematic indexing of the reciprocal lamellar interspacing λ _L ⁻¹and the diffractions of MTP in (e). The same specimen as Fig. 1