Prebaking of an SnS source with sulfur for achieving higher photovoltaic performance in VTD-SnS thin films for solar cells
Rahul K. Yadav, Pravin S. Pawar, Yong Tae Kim, Indu Sharma, Jaeyeong Heo
Abstract
We prepared a prebaked (SnS + S) source absorber which results in suppressing the deep level and interface defects. The device showed a 42% enhancement in the performance compared to the reference absorber-based device without prebaking.
Topics & Concepts
Photovoltaic systemThin film solar cellMaterials scienceOptoelectronicsSulfurThin filmNanotechnologySolar cellElectrical engineeringMetallurgyEngineeringChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesSemiconductor materials and interfaces