On Wed, 14 Sep 2016 11:03:46 +0200 Stefania Carapezzi <[email protected]> wrote:
> Hi. If you are interested in characterizing the 2D spatial > distribution of your nanoparticles, you can apply statistical tools > from spatial point pattern analysis. A book on the topic I found > clear and sufficiently in-depth is Wiegand, Moloney, "Handbook of > Spatial Point-Pattern Analysis in Ecology". Especially, you can use > the pair correlation function to test if the distribution of your NPs > is random (Poisson distribution), if it is clustered or > hyperdispersed, and also extract some informations like the spatial > range of clustering (in case of clustering). Some mateials-science > related literature: investigation of clustering in pits dislocations > of GaN surfaces > ( M.A.Moram,R.A.Oliver,M.J.Kappers,C.J.Humphreys,Adv.Mater.21(38–39) > (2009)3941), analysis of breakdown spots patterns in Pt/HfO2/Pt > structures (Miranda et al., Journal of Applied Physics 115, 174502 > (2014); doi: 10.1063/1.4874740), analysis of clustering in Ni-Si > microinslands after temperature induced dewetting of Ni deposited on > Si (Carapezzi et al., J. Mater. Chem. C, 2016, 4, 8226) . Best > Stefania Carapezzi Thanks a lot, it seems to be the right statistical quantities in our case. Also thanks to all who responded here and offlist, it was a very productive discussion. WBR, Daniil Bratashov. ------------------------------------------------------------------------------ _______________________________________________ Gwyddion-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gwyddion-users
