Fig. 8From: Detecting Spatially Localized Exciton in Self-Organized InAs/InGaAs Quantum Dot Superlattices: a Way to Improve the Photovoltaic Efficiency a Decay time of the LQDs peak versus the sample temperature for a wavelength excitation of 514 nm. b Typical photoluminescence decay intensity versus the temperature of the LQD peak measured at an excitation wavelength of 514 nmBack to article page