Fig. 5: Example application of Eq. (1) to idealised microstructures containing a circular particle with radius 50 nm (white) in a matrix (black).
From: Spatial distribution of primary radiation damage in microstructures

Top half of each figure shows the microstructure, while the botton half shows the resulting spatial distribution of dpa caused by a PWR neutron flux. a W particle in a Al matrix; b Mg particle in a Fe matrix.