Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys

Dalam projek ini sifat-sifat optik dua set filem nitrida kuaternari telah dikaji secara eksperimen dan teori. Set pertama ialah nitrida kuaternari InxAlyGa1-x-yN dengan aluminum (Al) malar, y=0.06 dan pecahan mol indium (In) yang berubah dalam julat 0  x  0.10, sementara set kedua dengan In mal...

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Main Author:	Aljameel, , Abdulaziz Ibraheem A
Format:	Thesis
Language:	English
Published:	2016
Subjects:	QC1 Physics (General)
Online Access:	http://eprints.usm.my/31656/1/ALJAMEEL%2C_ABDULAZIZ_IBRAHEEM_A_24.pdf
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spelling	my-usm-ep.316562019-04-12T05:25:22Z Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys 2016-03 Aljameel, , Abdulaziz Ibraheem A QC1 Physics (General) Dalam projek ini sifat-sifat optik dua set filem nitrida kuaternari telah dikaji secara eksperimen dan teori. Set pertama ialah nitrida kuaternari InxAlyGa1-x-yN dengan aluminum (Al) malar, y=0.06 dan pecahan mol indium (In) yang berubah dalam julat 0  x  0.10, sementara set kedua dengan In malar, x=0.10, dan komposisi Al yang berubah dalam julat 0  y  0.20. Dalam kajian ini pelbagai peralatan pencirian tak sentuhan dan tak memusnahkan telah digunakan. Ini merangkumi spektroskopi pantulan inframerah (IR) terkutub dan pantulan penuh dilemahkan IR terkutub (ATR) bagi pencirian optik. Dalam kategori pertama projek ini, ciri spektra pantulan inframerah (IR) terkutub dan ciri optik InxAlyGa1-x-yN telah dikaji. In this project the optical properties of two sets of quaternary nitride films have been investigated experimentally and theoretically. The first set is the quaternary nitride InxAlyGa1-x-yN with constant aluminum (Al), y=0.06 and varied indium (In) mole fraction ranging from 0 ≤ x ≤ 0.10, while the second set is with constant In, x = 0.10, and variable Al composition ranging from 0 ≤ y ≤ 0.20. In this study various non-contact and non-destructive characterization tools were used. These include polarized infrared (IR) reflectance and polarized IR attenuated total reflection (ATR) spectroscopy for optical characterization. In the first category of this work the features of the polarized IR reflectance spectra and the optical characteristics of InxAlyGa1-x-yN were investigated. 2016-03 Thesis http://eprints.usm.my/31656/ http://eprints.usm.my/31656/1/ALJAMEEL%2C_ABDULAZIZ_IBRAHEEM_A_24.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Sains Fizik (School of Physics)
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	QC1 Physics (General)
spellingShingle	QC1 Physics (General) Aljameel, , Abdulaziz Ibraheem A Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys
description	Dalam projek ini sifat-sifat optik dua set filem nitrida kuaternari telah dikaji secara eksperimen dan teori. Set pertama ialah nitrida kuaternari InxAlyGa1-x-yN dengan aluminum (Al) malar, y=0.06 dan pecahan mol indium (In) yang berubah dalam julat 0  x  0.10, sementara set kedua dengan In malar, x=0.10, dan komposisi Al yang berubah dalam julat 0  y  0.20. Dalam kajian ini pelbagai peralatan pencirian tak sentuhan dan tak memusnahkan telah digunakan. Ini merangkumi spektroskopi pantulan inframerah (IR) terkutub dan pantulan penuh dilemahkan IR terkutub (ATR) bagi pencirian optik. Dalam kategori pertama projek ini, ciri spektra pantulan inframerah (IR) terkutub dan ciri optik InxAlyGa1-x-yN telah dikaji. In this project the optical properties of two sets of quaternary nitride films have been investigated experimentally and theoretically. The first set is the quaternary nitride InxAlyGa1-x-yN with constant aluminum (Al), y=0.06 and varied indium (In) mole fraction ranging from 0 ≤ x ≤ 0.10, while the second set is with constant In, x = 0.10, and variable Al composition ranging from 0 ≤ y ≤ 0.20. In this study various non-contact and non-destructive characterization tools were used. These include polarized infrared (IR) reflectance and polarized IR attenuated total reflection (ATR) spectroscopy for optical characterization. In the first category of this work the features of the polarized IR reflectance spectra and the optical characteristics of InxAlyGa1-x-yN were investigated.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Aljameel, , Abdulaziz Ibraheem A
author_facet	Aljameel, , Abdulaziz Ibraheem A
author_sort	Aljameel, , Abdulaziz Ibraheem A
title	Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys
title_short	Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys
title_full	Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys
title_fullStr	Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys
title_full_unstemmed	Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys
title_sort	surface and interface phonon polaritons characteristics in inaigan quaternary alloys
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Fizik (School of Physics)
publishDate	2016
url	http://eprints.usm.my/31656/1/ALJAMEEL%2C_ABDULAZIZ_IBRAHEEM_A_24.pdf
_version_	1747820473347997696

Surface And Interface Phonon Polaritons Characteristics In InAIGaN Quaternary Alloys

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