In Proceedings in Applied Mathematics and Mechanics Dr. Ameya Rege together with Rasul Abdusalamov describe the analysis of the fractal properties of silica aerogels using diffusion-limited aggregation.
Reference: R. Abdusalamov, M. Itskov, B. Milow, A. Rege, PAMM 2021 20, 1. https://doi.org/10.1002/pamm.202000099