Time-Resolved Photoluminescence (TRPL) is an advanced spectroscopy technique used to study the dynamics of excited states in materials. In the context of nanotechnology, TRPL is particularly valuable for investigating the optical and electronic properties of nanostructures such as quantum dots, nanowires, and nanoparticles. By measuring the time it takes for photoluminescence to decay after excitation, researchers can gain insights into processes like carrier recombination, energy transfer, and defect states.
