Abhijit Dey

Microstructure and optical–infrared properties of vacuum-annealed Ag–TiN–Al2O3 coatings

This study investigates the structural and optical–infrared (IR) characteristics of Ag–TiN–Al2O3 multilayer coatings deposited via magnetron sputtering on silicon substrates and subjected to vacuum annealing at 300°C, 400°C, and 500°C. X-ray diffraction analysis confirmed the for...