Figure 2
(a) Experimental HRTEM image taken along the [010] orientation. (b) Simulated in JEMS (Stadelmann, 1987), HRTEM image (thickness 160 Å and defocus of −430 Å). The scale bar corresponds to 20 Å. An enlarged portion of experimental HRTEM (marked by a circle in Fig. 2a) is shown in (c), in order to emphasize the pseudo-tenfold symmetry of the clusters using red points distributed in a decagonal form. (d) Projection of the atomic model along the pseudo-tenfold symmetry orientation. |