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Optical properties of Si quantum dot potential under pressure effect

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Main Author: Yarub, Al - Douri
Other Authors: yarub@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications, Switzerland. 2013
Subjects:
Optical properties
Pressure effect
Quantum-dot
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/22939
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spelling my.unimap-229392013-01-11T02:43:34Z Optical properties of Si quantum dot potential under pressure effect Yarub, Al - Douri yarub@unimap.edu.my Optical properties Pressure effect Quantum-dot Link to publisher's homepage at www.ttp.net/ Further study of the quantum dot potential under hydrostatic pressure for Si is presented. This potential has been calculated by means of our recent empirical model. The indirect energy gap (Γ-X) is calculated using the full potential-linearized augmented plane wave (FP-LAPW) method. The Engel-Vosko generalized gradient approximation (EV-GGA) formalism is used to optimize the corresponding potential for energetic transition and optical properties calculations of Si. The refractive index and transverse effective charge are predicted under pressure effect. The pressure effect is used to test the validity of our model. The results are compared with others and showed reasonable agreement. 2013-01-11T02:43:34Z 2013-01-11T02:43:34Z 2012 Article Advanced Materials Research, vol. 545, 2012, pages 32-37 1022-6680 http://www.scientific.net/AMR.545.32 http://hdl.handle.net/123456789/22939 en Trans Tech Publications, Switzerland.
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Optical properties
Pressure effect
Quantum-dot
spellingShingle Optical properties
Pressure effect
Quantum-dot
Yarub, Al - Douri
Optical properties of Si quantum dot potential under pressure effect
description Link to publisher's homepage at www.ttp.net/
author2 yarub@unimap.edu.my
author_facet yarub@unimap.edu.my
Yarub, Al - Douri
format Article
author Yarub, Al - Douri
author_sort Yarub, Al - Douri
title Optical properties of Si quantum dot potential under pressure effect
title_short Optical properties of Si quantum dot potential under pressure effect
title_full Optical properties of Si quantum dot potential under pressure effect
title_fullStr Optical properties of Si quantum dot potential under pressure effect
title_full_unstemmed Optical properties of Si quantum dot potential under pressure effect
title_sort optical properties of si quantum dot potential under pressure effect
publisher Trans Tech Publications, Switzerland.
publishDate 2013
url http://dspace.unimap.edu.my/xmlui/handle/123456789/22939
_version_ 1643793844065533952
score 13.22586

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