“…In previous studies of ours, there has been traced an approximate analogy between the Photonic Dose β Rate of Change (dη/dβ) of the Persistent Photocarrier Sheet Density η and the Average Conductivity Carrier Mobility μ [4], allowing for the expression of the Second Photonic Dose Derivative On the other hand, for the Complete Equation 16 Owing to the symmetry of the NRE with respect to interchanging its two Arguments β and γ, ψ(β) being generated by the Convolution between the Continuous, Real-valued, Symmetric, double-Argument function g(β, γ) and the Con-…”