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Effect of Thickness on The Optical Parameters of PVA:Ag | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 7, Issue 3, 2011, Pages 153-161 | ||
| Authors | ||
| Muhammad Hameed Abdul-Allah; Saad Farhan Oboudi; Nadir Fadhil Habubi; Sami Salman Chiad | ||
| Abstract | ||
| Poly(vinyl alcohol) doped Ag films with different thicknesses were prepared by casting method. The thickness of the prepared films were 10, 20, 30,and 40 μm. Transmission and absorption spectra have been recorded in order to study the effect of increasing thickness on some optical constants such as transmittance, reflectance, absorption coefficient, refractive index, extinction coefficient, and real and imaginary parts of dielectric constant. This study reveals that all these parameters affect by increasing the thickness. | ||
| Keywords | ||
| Polymers; casting method; optical constants; thickness effect; PVA | ||
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