Fig. 14

Slice of the pair correlation d^(0,0) on the image of the slip plane in distance space (a). The unit of the axes is the magnitude of the Burgers vector b. The domain was discretized with 121 subvolumes in each coordinate direction. The dashed blue line indicates the direction of the Burgers vector, i.e. the screw direction, the dash-dotted green line shows the edge direction. The central part of the domain (red box) is analyzed in more detail in Fig. 15. Comparison of in-plane (slip plane) angular averaged pair correlation d^(0,0) with the analytical solution for arbitrarily distributed straight lines (cf. Eq. (108)) (b). The radius is measured in multiples of the average dislocation spacing \(d_{\text {avg}}=\frac {1}{\sqrt {\rho }} \approx {1.318\times 10^{-6}}\mathrm {m}\)