Change of Parameters of the Koiwa–Hasiguti Dynamic Dislocation Relaxation in Nanostructured and Polycrystalline Zirconium after Severe Plastic Deformation and Annealing

Figure 5

The relationship between the value of r₂ and the distribution parameters for the Koiwa–Hasiguti peaks β^KH (the present work) and for the Debye peaks β^D (the data from [14] were processed). The points correspond to numerical calculations; the solid lines show the approximations β^KH (r₂) and β^D (r₂) ((25) and (26), resp.).