Figure 3.

Model force F_ts(z), deconvoluted force F_S/M(z) and the residuals ΔF_S/M(z) for the Morse force law with selected oscillation amplitudes. (a) Amplitude 1 in Figure 2 (12.8 pm) with R² ≈ 1 for the matrix method. (b) Amplitude 2 in Figure 2 (12.9 pm) with R² = 0.995 for the matrix method. (c) Amplitude 3 in Figure 2 (137 pm) with R² = 0.990 for the Sader–Jarvis method. (d) Amplitude 4 in Figure 2 (352 pm) with R² ≈ 1 for both methods.