Browsing Department of Chemistry by Author "Nwambaekwe, Kelechi Chiemezie"
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Tellurium attenuation of kesterite band-gap for improved photovoltaic efficiency
Nwambaekwe, Kelechi Chiemezie (University of the Western Cape, 2019)Tellurium is a member of the chalcogen group in the periodic table and is known to be a better semiconductor material when compared to sulfur and selenium. By introducing tellurium into the kesterite structure there would ...