Delve into the fascinating/intriguing/compelling world of chemical composition! Formulas serve as/act as/represent a fundamental tool for understanding/describing/identifying the elements that make up various substances. Each formula provides a concise summary/representation/blueprint of the types/kinds/elements of atoms present in a molecule and t

Lead selenide semiconductor dots (QDs) are a type of II-VI material that exhibit exceptional optical and electronic properties. Their synthesis typically involves solution methods, allowing for precise control over size and shape. The unique size-dependent nature of these QDs leads to a strong dependence of their band gap on diameter, resulting in