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Start Over Descriptor "Thin flms" Journal journal of solid state chemistry
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1. Study of the crystallographic phase change on copper (I) selenide thin films prepared through chemical bath deposition by varying the pH of the solution.

Author

Sandoval-Paz, M.G., Rodríguez, C.A., Porcile-Saavedra, P.F., and Trejo-Cruz, C.

Subjects
*PHASE change materials, *SELENIDES, *COPPER compounds, *SEMICONDUCTOR thin films, *CRYSTALLOGRAPHY, *PH effect, *CHEMICAL vapor deposition, *SOLUTION (Chemistry)
Abstract

Copper (I) selenide thin films with orthorhombic and cubic structure were deposited on glass substrates by using the chemical bath deposition technique. The effects of the solution pH on the films growth and subsequently the structural, optical and electrical properties of the films were studied. Films with orthorhombic structure were obtained from baths wherein both metal complex and hydroxide coexist; while films with cubic structure were obtained from baths where the metal hydroxide there is no present. The structural modifications are accompanied by changes in bandgap energy, morphology and electrical resistivity of the films. [ABSTRACT FROM AUTHOR]

Published
2016
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