aerogel Definition and 1 Threads

I'm working on a theoretical analysis of a thin 232U UO3 aerogel layer (5-20nm feature size, granular, crystalline, ~98% porosity) in a vacuum in GEANT4, with the desired goal of losing most of the 220Rn (and thus the hard gamma from 208Tl and the residual 208Pb mass). GEANT4 handles the...