A Study of Highly-Efficient Quantum Dot based Solar Cells

Abstract

Quantum dots are tiny particles of semi-conductors that are easy and cheap to produce and can be used in solar cells to conduct the electrons [1]. The development of this technology has shown much promise not only at converting the sun's energy more efficiently, but also by doing it in a more cost-effective manner. Quantum dots have the potential to greatly improve solar technology and make solar energy a more viable option as an energy source. The main objective of the paper is to explain the processes, applications and advantages of quantum dots in solar cells. The cost-effectiveness, versatility and efficiency of the quantum dot technology will be emphasized in this paper. The paper will begin by discussing the need for alternative fuel sources, which will be investigated by evaluating the pros and cons of existing solar technologies. Then it will continue by explaining the technology of quantum dots and their use in solar cells. It will also explore the advantages and drawbacks of using quantum dots along with the ethical concerns that come with any new technology.