German researchers have reviewed recent studies on hydrogen-related degradation in silicon solar cells. They said the work is timely, with n-type silicon dominating production and antimony-doping emerging. Hydrogen can be either beneficial to silicon solar technologies, passivating bulk and surface defects, or detrimental, contributing to light- and elevated-temperature-induced degradation (LeTID) and surface-related degradation (SRD). To promote a better understanding of recent research results on using hydrogen with silicon (Si) solar cells and the related degradation phenomena, researchers ...Den vollständigen Artikel lesen ...
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