Danish researchers have investigated the impact of intrinsic point defects in selenium solar cells and have concluded that these defects are not responsible for voltage deficit. They rather believe interfaces and extended defects may be the cause of this well-known issue for this kind of PV device. Scientists led by the the Swiss Federal Laboratories for Materials Science and Technology (Empa) have investigated the origins of voltage deficit in selenium (Se) solar cells and have found that the well-known intrinsic point defects that characterize these PV devices are not a crucial factor impacting ...Den vollständigen Artikel lesen ...
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