Product development is the process of generating new concepts for products that meet customer needs. It involves a combination of creativity, research, and deployment to bring original concepts to market. Successful product development can lead to competitive advantage. It also helps businesses adapt to change in a dynamic marketplace. Businesses

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