Figure 4
(a) Horizontal line cuts (qy) from the 2D GISAXS data of the PS-b-PMMA thin films (56 nm) with increasing SVA time. Data (black dots) and fits (solid red lines) are shifted vertically for clarity of the presentation (0 h, 0.5 h, 1.0 h, 2.0 h, 3.5 h, 5.5 h, 18.0 h and 31.0 h from bottom to top). The blue solid arrow serves as a guide to the eye for the peak. Half-sphere (b) radius and (c) distance of PS-b-PMMA nanostructures determined from the fits of GISAXS data plotted as a function of SVA time.
