Detecting Spatially Localized Exciton in Self-Organized InAs/InGaAs Quantum Dot Superlattices: a Way to Improve the Photovoltaic Efficiency

Table 2 Parameters used to fit the energy evolution using empirical Passler (a) and modified Passler (b) model (LSE)

	E ₀ (eV)	σ (eV)	E _ch-E ₀ (eV)	α (10⁻⁴ eV/K)	p	τ _r/τ _tr	θ (K)
LSE model	1.066	19 × 10⁻³	4 × 10⁻³	5	2.5	10	110
Empirical Passler	1.090	–	–	4.1	2.5	–	110