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Continue to ChatRefractive index and extinction coefficient of ZnO:Al thin films derived by sol-gel dip coating technique - https://avesis.itu.edu.tr/yayin/a75f3474-6f42-4e73-ae08-52633a515557/refractive-index-and-extinction-coefficient-of-znoal-thin-films-derived-by-sol-gel-dip-coating-technique