Study of multiple quantum dots structures based on InGaN/GaN semiconductor for photovoltaic cell

Abstract

In this work, we were interested about the study, the simulation and themodelingof(InGaN/GaN) quantum dots solar cells. This ternary alloy who is an III-V semiconductor present an important characteristic especially its band-gap energy which is in a direct form. We had also studied a different parameter characterized the solar cells where the performances were realized thanks to the software Silvaco TCAD. The results obtained were compared to determine the best structure.