Fig. 4: Histograms showing that the convergence of the parameters of W is practically independent of the k-point grid.
From: A robust, simple, and efficient convergence workflow for GW calculations
a, c \({C}_{{{{\mathcal{P}}}}}^{{{{\bf{\Gamma }}}}}\) calculated for the CS algorithm convergence parameters Nb and Gcut, respectively. b, d \({C}_{{{{\mathcal{P}}}}}^{{{{\bf{\Gamma }}}}}\) calculated for the SOTA algorithm convergence parameters Nb and Gcut, respectively. Materials where \({C}_{{{{\mathcal{P}}}}}^{{{{\bf{\Gamma }}}}} < 0\) are annotated with arrows. The dashed magenta (green) lines indicate the mean (median). If the mean and median overlap, only a dashed green line will be visible in the plot.
