Fig. 3: Analysis of mesoscale morphology.
From: Langmuir-Schaefer deposition of 2D PbS quantum dot superlattices with millimetre square coverage
a Low magnification SE micrograph of the low compression and (b) high compression superlattices, respectively (scale bars: 10 µm). c Exemplary void density distribution as a function of the void diameter for LC and HC samples. The inset indicates the coverage as calculated by integrating the curves and dividing the total area of the image. d Collected statistics of the two representative exponential distributions’ average void diameter as a function of pre-ligand exchange compression. Error bars represent one standard deviation. e Void density at the average void diameter and void areal fraction as a function of pre-ligand exchange compression. The bars are colour-coded with the respective axes. Error bars represent one standard deviation.
