Lead selenide quantum dots (QDs) are semiconductor nanomaterials renowned for their exceptional optical properties. The synthesis of these QDs typically involves a solution-phase approach employing precursor chemicals such as leadII salts and selenium precursors. Various fabrication strategies, including hot injection and hydrothermal production, h

Gold sputtering targets are essential components in various thin-film deposition processes. These targets, typically crafted from high-purity gold, are utilized to deposit a thin layer of gold onto substrates in a controlled manner. The process involves bombarding the target with ions, causing atoms to be ejected and deposited onto the substrate. T