Gamma irradiation influences the microstructure of polymers that significantly affects the correlated properties of solid polymer electrolytes (SPEs). The present paper introduces a deterministic fractal model of polymer molecules and investigates the morphological changes due to gamma...

We present simulation results for random walks on a family of Sierpinski Carpets, under a periodically varying bias. The diffusivity obtained from these results shows a power-law variation of the bias, with frequency. The exponent depends on details of the carpet generator. We discuss...