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ICOP & ICPET 2014, 20 - : 421-424 Back to browse issues page
Investigation of the Optical Properties of SiO2 Using DFT
Samin Birashk , Haleh Kangarlou Dr. * 1, Arash Abdollahi Dr.
Abstract:   (4112 Views)

In this paper optical properties such as dielectric function, absorption coefficient ، energy loss function and reflectivity coefficient of SiO2 crystal have been studied. The calculation have been performed using the Full-Potential-Linearrised Argumented Plane Waves (FP-LAPW) method within the framework density functional theory (DFT) by WIEN2K package.

Optical properties is calculated by (LSDA) approximations and (GGA) approximation with WC functional .The results revealed that optical properties are anisotropic along x and z directions.

Keywords: Optical Properties, LiOH, DFT, LSDA, WIEN2k
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Type of Study: Research | Subject: Special
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birashk S, Kangarlou H, Abdollahi A. Investigation of the Optical Properties of SiO2 Using DFT. ICOP & ICPET. 2014; 20 :421-424
URL: http://opsi.ir/article-1-203-en.html


Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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