Lead sulfide nanoparticle dots (QDs) represent a fascinating class of materials with exceptional optoelectronic properties due to their unique size-dependent band gap. These QDs exhibit tunable absorption and emission spectra in the visible region, making them highly desirable for a wide range of applications. This review delves into the diverse f

Alloy powder is a versatile material fabricated through a variety of methods, resulting in a fine particulate form with unique properties. These characteristics stem from the combination of multiple metals, which can be tailored to achieve specific performance goals. Regularly used alloys include steel, aluminum, and copper-based mixtures, each exh