List of Articles Lead sulfide Open Access Article Abstract Page Full-Text 1 - Evaluation of photovoltaic properties of polymeric solar cell comprising quantum dots with perovskite ligands رضوان سلطانی علی اصغر کتباب Open Access Article Abstract Page Full-Text 2 - Optoelectronic Properties of PbS Films: Effect of Carrier Gas Mohsen Cheraghizade