主题词：Chalcogenide Semiconductor Thin Films; Quantum Dots Synthesis And Properties; Copper-based nanomaterials and applications; Phase-change materials and chalcogenides; Glass properties and applications; Semiconductor materials and interfaces; Advanced Thermoelectric Materials and Devices; Gas Sensing Nanomaterials and Sensors; Advanced Photocatalysis Techniques; ZnO doping and properties; Advanced Semiconductor Detectors and Materials; TiO2 Photocatalysis and Solar Cells; Radiation Shielding Materials Analysis; Heusler alloys: electronic and magnetic properties; solar cell performance optimization; 2D Materials and Applications; Nonlinear Optical Materials Studies; Solid-state spectroscopy and crystallography; Nuclear materials and radiation effects; Luminescence Properties of Advanced Materials; Conducting polymers and applications; Crystal Structures and Properties; Supercapacitor Materials and Fabrication; Chemical and Physical Properties of Materials; Transition Metal Oxide Nanomaterials