Room temperature synthesis of nanocrystalline CuInSe2 thin films by electrodeposition

Nanocrystalline copper indium diselenide (CuInSe2) thin films were synthesized by one step electrodeposition technique at room temperature. The XRD pattern reveals the chalcopyrite structure of CuInSe2. The SEM image shows the cauliflower nature of nanocrystalline CuInSe2. with crystallite size of 5...

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Bibliographic Details
Main Authors: K., Chavan Navnath, J., Pawar Sachin, K., Nimat Rajesh
Format: Conference Proceeding
Language:English
Subjects:
Cauliflowers
Chalcopyrite
Copper
Copper indium selenides
Crystallites
Crystals
Electrodeposition
Nanocrystals
Room temperature
Selenium
Thin films
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Summary:Nanocrystalline copper indium diselenide (CuInSe2) thin films were synthesized by one step electrodeposition technique at room temperature. The XRD pattern reveals the chalcopyrite structure of CuInSe2. The SEM image shows the cauliflower nature of nanocrystalline CuInSe2. with crystallite size of 50-100 nm. The EDS analysis confirms presence of copper, indium and selenium elements. UV- V is analysis shows optical band gap of 1.2 eV and FTIR study shows the peaks at 2348.87 cm-1 and 2853.17 cm-1 corresponding to polycrystalline CuInSe2.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0017248