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Georgia Journal of Science

Article Title

AN INVESTIGATION ON TRANSPARENT CONDUCTIVE P-TYPE COPPER (I) IODIDE THIN FILMS

Abstract

Copper (I) iodide (CuI), a p-type wide band gap (~3.1 eV) transparent semiconductor is a potential candidate for a range of applications in optoelectronics. Polycrystalline p-CuI thin films were prepared on glass substrate by solution processing at low temperature. The CuI films were doped with iodine vapor and with KSCN to achieve a high conductivity. Their electrical and optical properties were characterized by current-voltage measurements and UV–visible spectroscopy. The surface morphology of the films was also characterized by scanning electron microscopy. Financial support from UWG SEEP and SRAP programs are acknowledged.

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