
Nipuna BandaraUniversity of Peradeniya | UOP · Department of Physics
Nipuna Bandara
Bachelor of Science
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Publications (2)
The target of photovoltaic systems has always been to reduce costs while increasing efficiency. Cadmium telluride (CdTe) has a narrow bandgap of 1.45 eV and is utilized as the absorber material in CdS/CdTe thin film solar cells, while cadmium sulfide (CdS), which has a wider bandgap of 2.42 eV, is used as the window material. There are numerous way...