Product innovation within any business landscape is a multifaceted process that involves creating novel solutions to address market requirements. It's not simply about manufacturing new objects; it encompasses a strategic approach that involves exploration and creation to provide benefits to consumers. Successful product innovation requires a deep

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