Electronic and optical properties of the AlxGa1-xAs1-yNy materials, applied for vertical cavity surface emitting lasers (VCSELs) and solar cells
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Date
2012-11-25
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Abstract
Abstract:
The aim of my study is to investigate electronic and optical proprieties of the AlxGa1-xAs1-yNy
thin
layers utilized as quantum wells (QW) grown on GaAs substrates, applied for solar cells and vertical
cavity surface emitting lasers (VCSELs), in order to design high efficiency solar cell and long
wavelength optoelectronic device applications. The method of calculations adopted is “Full Potential –
Linear Augmented Plane Waves”, using the Wien2k code under Inux environment. This study will
confront the available theoretical and experimental works in the optimization and design of solar cells
and LW-VCSELs research areas.
Description
Doctorat en Sciences