Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis

Volume: 2 Number: 3 June 9, 2015
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Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis

Abstract

In this study, zinc oxide thin films (ZnO) were produced on glass substrate by using spray pyrolysis. Ellipsometric measurements of ZnO thin films were taken using spectroscopic ellipsometry (SE) technique. An important optical parameters of films such as refractive index (n), extinction coefficient (k) and thicknesses (d) of ZnO thin films were determined variable-angle (50°-60°-70°) by spectroscopic ellipsometry (SE) technique. Variable angle spectroscopic ellipsometry was used for thickness and optical constant calculations. Multiple angle measurements were taken in the most sensitive angle of incidence region. The optical parameters (n, k and d) were then obtained the different two ellipsometric angles (ψ and ) by a fitting procedure were experimental data, which were generated from the Cauchy-Urbach dispersion model, were compared with the experimental ones. Also, the surfaces properties and roughness values of ZnO thin films, is an important factor in the ellipsometric measurements, were examined by atomic force microscopy. In conclusion, the
ellipsometric incidence angle and surface properties effects were discussed on the optical parameters of ZnO thin films such as thickness and optical constants (refractive index and extinction coefficient).

Keywords

Details

Primary Language

English

Subjects

-

Journal Section

-

Publication Date

June 9, 2015

Submission Date

June 5, 2015

Acceptance Date

-

Published in Issue

Year 2015 Volume: 2 Number: 3

APA
Gençyılmaz, O. (2015). Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis. Journal of the Turkish Chemical Society Section A: Chemistry, 2(3), 51-53. https://doi.org/10.18596/jotcsa.90291
AMA
1.Gençyılmaz O. Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis. JOTCSA. 2015;2(3):51-53. doi:10.18596/jotcsa.90291
Chicago
Gençyılmaz, Olcay. 2015. “Spectroellipsometric Characterization of ZnO Films Produced by Chemical Spray Pyrolysis”. Journal of the Turkish Chemical Society Section A: Chemistry 2 (3): 51-53. https://doi.org/10.18596/jotcsa.90291.
EndNote
Gençyılmaz O (June 1, 2015) Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis. Journal of the Turkish Chemical Society Section A: Chemistry 2 3 51–53.
IEEE
[1]O. Gençyılmaz, “Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis”, JOTCSA, vol. 2, no. 3, pp. 51–53, June 2015, doi: 10.18596/jotcsa.90291.
ISNAD
Gençyılmaz, Olcay. “Spectroellipsometric Characterization of ZnO Films Produced by Chemical Spray Pyrolysis”. Journal of the Turkish Chemical Society Section A: Chemistry 2/3 (June 1, 2015): 51-53. https://doi.org/10.18596/jotcsa.90291.
JAMA
1.Gençyılmaz O. Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis. JOTCSA. 2015;2:51–53.
MLA
Gençyılmaz, Olcay. “Spectroellipsometric Characterization of ZnO Films Produced by Chemical Spray Pyrolysis”. Journal of the Turkish Chemical Society Section A: Chemistry, vol. 2, no. 3, June 2015, pp. 51-53, doi:10.18596/jotcsa.90291.
Vancouver
1.Olcay Gençyılmaz. Spectroellipsometric characterization of ZnO films produced by chemical spray pyrolysis. JOTCSA. 2015 Jun. 1;2(3):51-3. doi:10.18596/jotcsa.90291