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Study of Optical Constants of Al2O3 Doped Polystyrene | ||
| Journal of Al-Nahrain University - Science | ||
| Article 1, Volume 14, Issue 2, 2011, Pages 103-108 | ||
| Author | ||
| Saad Farhan Oboudi | ||
| Abstract | ||
| We have studied the effect of Al2O3 dopant on the optical properties of a polymer polystyrene.Pure and Al2O3 doped polystyrene samples were prepared using the hot press method. The addingpercentages of Al2O3 in the prepared samples were (0, 20, 40, 50, 60) wt%. The thickness of thesamples were measured by using indicating micrometer and ranged (1.2 - 1.4) mm. Transmissionand absorption spectra have been recorded in order to study the effect of increasing Al2O3percentage on the optical parameters such as absorbance, transmittance, absorption coefficient,refractive index, extinction coefficient, and, real and imaginary parts of dielectric constant. Thisstudy reveals that all these parameters affect by increasing Al2O3 percentage. | ||
| Keywords | ||
| Polymers; hot press method; optical constants; doping effect | ||
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