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Cztsse Thin Film Solar Cells : Surface Treatments, Chinmay S. Joglekar

Open Access Theses

Chalcopyrite semiconducting materials, specifically CZTS, are a promising alternative to traditional silicon solar cell technology. Because of the high absorption coefficient; films of the order of 1 micrometer thickness are sufficient for the fabrication of solar cells. Liquid based synthesis methods are advantageous because they are easily scalable using the roll to roll manufacturing techniques.

Various treatments are explored in this study to enhance the performance of the selenized CZTS film based solar cells. Thiourea can be used as a sulfur source and can be used to tune band gap of CZTSSe. Bromine etching can be used to manipulate the …

Economic And Policy Analysis For Solar Pv Systems In Indiana, Jinho Jung

Open Access Theses

In recent years, the energy market in the US and globally is expanding the production of renewable energy. With other energy sources, solar energy for electricity is also expanding in the US. Indiana is one of the states expanding solar energy with solar PV systems. However, the economics of solar PV systems in Indiana have not been analyzed and electricity customers in Indiana are not informed enough about the economics of solar PV systems. Therefore, we conduct benefit cost analysis with several uncertain input variables to determine the economics of adopting solar PV systems in Indiana based on policy instruments …