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Nanocrystalline p-type-cuprous oxide thin films by room temperature chemical bath deposition method |
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| Authors: | P.B. AhirraoB.R. Sankapal R.S. Patil |
| Affiliation: | a Department of Physics, S.V.S.’s Arts and Science College, Dondaicha 425408, India b Thin Film and Nanoscience Laboratory, Department of Physics, North Maharashtra University, Jalgaon 425001, India c Department of Physics, P.S.G.V.P. Mandal''s Arts, Commerce and Science College, Shahada 425409, India |
| Abstract: | Nanocrystalline cuprous oxide (Cu2O) thin films were synthesized on amorphous glass substrate by using simple room temperature chemical route namely, chemical bath deposition (CBD) method. The deposition kinetics played important role to get good quality nanocrystalline films with uniform thickness. The structural, surface morphological, optical and electrical properties of the films were investigated. Crystallization and growth processes obtained micro-spherical shaped grains of Cu2O due to agglomeration of smaller nanoparticles. An optical and electrical characterization was performed to study the optical band gap and type of electrical conductivity of the film. |
| Keywords: | Cuprous oxide Nanocrystalline thin films Chemical method XRD SEM Band gap Room temperature synthesis |
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