Study of optical properties of thin copper films on glass substrate using Kramers-Kronig method

Abstract

Different thicknesses of 99.97% Cu are deposited on glass substrate by thermal evaporation method at the rate of 2A˚/sec. Kramers-Kronig method is used for the analysis of the reflectivity constant in the range of 200nm

Keywords

• thin films
• optical constants
• Kramers Kronig
• Drude’s theory