Fabrication, Characterization and Optical Properties of CuIn3Se5 Bulk Compounds

DOI: 10.4236/wjcmp.2015.53021   PDF   HTML   XML   2,766 Downloads   3,256 Views   Citations


The present work prepared the CuIn3Se5 ingots by using a horizontal Bridgman method and investigated the Energy Dispersive Spectrometry (EDS) and X-Ray Diffraction (XRD) to calculate the compositions of the ingots. Photoluminescence was used to check their optical properties. It was found that CuIn3Se5 had either a Stanite structure, an Ordered Defect Chalcopyrite (ODC) structure, or an Ordered Vacancy Chalcopyrite (OVC) structure. The gap energy obtained by Photoluminescence (PL) for the different samples is 1.23 eV. Studying the variation of the gap as a function of the temperature shows that the transition is a D-A type.

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Habib, D. , Aoudé, O. , Karishy, S. and Moussa, G. (2015) Fabrication, Characterization and Optical Properties of CuIn3Se5 Bulk Compounds. World Journal of Condensed Matter Physics, 5, 201-208. doi: 10.4236/wjcmp.2015.53021.

Conflicts of Interest

The authors declare no conflicts of interest.


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