مشخصات پژوهش

The fabrication of nitrogen-doped TiO2 inverse opal photonic crystals using cold plasma represents a major advancement in materials science and optoelectronics. Nitrogen doping enhances the electronic properties of TiO2, making it suitable for applications in photocatalysis, sensors, and energy harvesting. The inverse opal structure, with its tunable photonic band gaps, improves optical properties by enabling nanoscale control of light propagation. Cold plasma, a low-temperature, and energy-efficient technique, allows precise doping and structural manipulation without material damage. This study investigates the impact of cold plasma treatment parameters on nitrogen doping in TiO2 inverse opals and their effect on optical and electronic properties. The enhanced sensitivity and optical performance of nitrogen-doped TiO2 inverse opal photonic crystals make them promising candidates for innovations in photonics, renewable energy, environmental remediation, and advanced sensing technologies. This research bridges the fields of nanomaterials, photonic engineering, and practical high-tech applications.