Lead selenide nano dots (QDs) exhibit exceptional optoelectronic attributes making them attractive for a range of applications. Their unique optical absorption arises from quantum confinement effects, where the size of the QDs strongly influences their electronic structure and light coupling. The fabrication of PbSe QDs typically involves a colloi

The optical properties of graphene suspensions are heavily influenced by their dispersion relations. These relations describe the relationship between the energy and momentum of collective excitations in the system. By manipulating various parameters such as particle concentration, solvent viscosity, and surface functionalization, one can tune the