Investigated of the optical properties for SiO<sub>2</sub> by using Lorentz model-Reference-Cited by-同舟云学术

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Investigated of the optical properties for SiO₂ by using Lorentz model

Published:2024-01-01 Issue:1 Volume:14 Page:
ISSN:2391-5439
Container-title:Open Engineering
language:en
Short-container-title:

Author:

Tarkhan Widad Hamza¹,Hasan Sundus Y.¹

Affiliation:

1. Physics Department, Education College for Girls, University of Kufa , Kufa , Iraq

Abstract

Abstract In this work, the optical characteristics of SiO2 (refractive index [

], dielectric constant [

ε r

{\varepsilon }_{{\rm{r}}}

], reflectivity [R], transmissivity [T], absorptivity [A], and absorption coefficient [α]) were studied using the Lorentz model. A comparison was made with the practical results of previous studies and showed a good agreement.

Publisher

Walter de Gruyter GmbH

Link

https://www.degruyter.com/document/doi/10.1515/eng-2022-0577/pdf

Reference17 articles.

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2. Almog IF, Bradley MS, Bulovi V. The Lorentz oscillator and its applications. 6.007 Electromagnetic Energy: From Motors to Lasers. Spring; 2011.

3. Robert CH, Bruce ED. The Physics and Chemistry of SiO2 and the Si-SiO2 Interface. LLC, New York: Springer Science + Business Media; 1988.

4. Chrusciel J, Slusarski L. Synthesis of nanosilica by the sol-gel method and its activity toward polymers. J Mater Sci. 2003;21(4):461–9.

5. Vansant EF, Voort PVD, Vrancken KC. Characterization and Chemical Modification of the Silica Surface. New York, USA: Elsevier Science; 1995.

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