Figure 8
The edge of the pillars. (a) A SEM image, with the white dot indicating one of the measured points. (b) A 2D-RSM with 1D sections Qx and Qz obtained from (c) the 3D-RSM. The 2D-RSM is plotted as an isosurface. The measured 1D patterns (dots) are fitted (red curve) with the Gaussian function y = y0 + [A/w(π/2)1/2] exp{−2[(x − xc)/w]2}. Further details are provided in the supporting information. |