Theoretical analysis of meta material-multilayer waveguide structures for solar cells

العناوين الأخرى

التحليل النظري لبنية مرشد موجي متعدد الطبقات يحتوي على مواد يسارية للخلايا الشمسية

مقدم أطروحة جامعية

Abu Libdah, Samir Jabr al-Sayyid

مشرف أطروحة جامعية

Shabat, Muhammad Musa

أعضاء اللجنة

Ubayd, Muin Fathi
al-Sahhar, Ziyad Ismail

الجامعة

الجامعة الإسلامية

الكلية

كلية العلوم

القسم الأكاديمي

قسم الفيزياء

دولة الجامعة

فلسطين (قطاع غزة)

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2016

الملخص الإنجليزي

Solar cells are photoelectric devices convert sun light to electric power through semiconductors.

The main problem of solar cells is the limit of the transmission and absorption of the sun light which causes the low efficiency.

When used as Anti- Reflection Coatings (ARCs), Metamaterials under certain conditions could be a useful choice to increase the transmision and the absorption of the incident radiation.

The main purpose of this study is to suggest a new waveguide structure containing a metamaterial ARC capable of reducing the reflection and enhancing both the transmission and the absorption of the sun light incident on the solar cell in order to increase its efficiency.

The proposed structure of the ARC consists of 4- layers (air, metamaterial, silicon nitride ( ) and Gallium Arsenide (GaAs) as a substrate).

Analytical and mathematical methods such as the boundary conditions, transfer matrix and Fresnel's equations are used to calculate the reflection, transmission and absorption and determined the optimal values of the parameters for each layer as the electric permittivity ( ), magnetic permeability ( ) and thickness, in addition to the angle of incidence.

A computer software (Maple 13) is used to analyse and carry out the results.

The study shows that the maximum transmittance and absorbance are achieved under certain conditions when the Gallium Arsenide (GaAs) solar cells are covered by the proposed ARCs.

التخصصات الرئيسية

الفيزياء

عدد الصفحات

96

قائمة المحتويات

Table of contents.

Abstract.

Abstract in Arabic.

Chapter One : Introduction.

Chapter Two : Theory.

Chapter Three : Four layers anti-reflection coating.

Chapter Four : Optimize the absorption for GaAs solar cells.

Conclusion.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Abu Libdah, Samir Jabr al-Sayyid. (2016). Theoretical analysis of meta material-multilayer waveguide structures for solar cells. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-735359

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Abu Libdah, Samir Jabr al-Sayyid. Theoretical analysis of meta material-multilayer waveguide structures for solar cells. (Master's theses Theses and Dissertations Master). Islamic University. (2016).
https://search.emarefa.net/detail/BIM-735359

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Abu Libdah, Samir Jabr al-Sayyid. (2016). Theoretical analysis of meta material-multilayer waveguide structures for solar cells. (Master's theses Theses and Dissertations Master). Islamic University, Palestine (Gaza Strip)
https://search.emarefa.net/detail/BIM-735359

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-735359