Microstructural and optical–infrared properties of Ag–TiN–Al2O3 multilayers fabricated by magnetron sputtering

Key Points

• Optical properties demonstrate significant variations with composition, enhancing performance in specific applications.
• Infrared properties were assessed across multiple wavelengths, leading to insights about material interactions.
• Magnetron sputtering was used to fabricate multilayers, achieving high-quality films suitable for further tests.
• Findings highlight the potential for innovative uses in photonic devices, although further practical applications are needed.