Figure 7
The dependency of one of the characteristic angle differences Δθ2 on cot (Γ1/2) − cot (Γ2/2) for pure KDP (red open circles) and 3.8 wt% L-Arg-doped (blue solid circles) samples. The lines of the best fits give from their slopes −(p + a)/2 = (0.10 ± 0.08) × 10−3 for pure KDP and −(p + a)/2 = (0.022 ± 0.010) × 10−3 for 3.8 wt% L-Arg-doped KDP. |