Two interpenetrating percolated networks

[Alvine Alvin]

Hi,

Sorry I'm not sure where I should post this, so hopefully this forum is ok.

Is it possible to have two interpenetrating percolated networks of randomly arrange spheres of the same size? So if I have a 50% concentrationg of sphere A, and 50% of sphere B and arrange them randomly within a lattice, will I have percolating clusters of both? What is the critical density for percolation of either network? I couldn't see the answer online, maybe because I don't really know what to search for but it sounds like the sort of thing that should be known.

Thanks.

Edit: found it. 0.31 apparently.

 

[fresh_42]

I would start to read the Wikipedia article https://en.wikipedia.org/wiki/Percolation_theory and the links therein.