Investigation of the amplified spontaneous emission threshold of cesium lead bromide perovskite quantum dots at different excitation wavelengths

SMH Qaid, HM Ghaithan… - ECS Journal of Solid …, 2023 - iopscience.iop.org
The goal of this research is to see how excitation wavelength affects steady-state
photoluminescence (PL), time-resolved photoluminescence (TRPL), and amplified …