Product innovation within any business landscape is a complex process that involves generating novel ideas to resolve market requirements. It's not simply about manufacturing new items; it encompasses a strategic approach that includes exploration and creation to provide value to customers. Successful product innovation demands a deep understanding

PbSe quantum dot solar cells represent a promising avenue for achieving high photovoltaic efficiency. These devices leverage the unique optoelectronic properties of PbSe nanostructures, which exhibit size-tunable bandgaps and exceptional light absorption in the solar spectrum. By meticulously tuning the size and composition of the PbSe particles, r