Shape index

This module provides a wide variety of 2D shape descriptors of binary objects, and a shape index. This shape index was determined by statistical analysis of the CoMoS nanolayers shapes principal component analysis processing identified from HR HAADF-STEM images. This shape index, reflecting the isotropic/anisotropic degree of the nanolayers’ morphology, is directly linked to the nature of active M- and S-edges exposed by the CoMoS nanolayers, as proposed by DFT calculations.

If you use this plugin, please cite:
B. Baubet et al. Quantitative 2D morphology–selectivity relationship of CoMoS nano-layers: a combined HR HAADF-STEM and DFT study. ACS Catalysis 6, p. 1081−92 (2016).

In memory of Francois.