They claim the tech could be used for four-terminal (4T) and two-terminal (2T) tandem perovskite silicon solar cells. “Such CSPCs consist of doped poly-Si, alloyed with carbon or oxygen ...

Ever since conducting polymers were first discovered in 1977 there has been an interest in using them to fabricate solar cells. Organic polymer semiconductors, such as poly(3,4 ...

and bifacial poly-Si passivation structure.” The solar cell was presented in the paper “22.56% total area efficiency of n-TOPCon solar cell with screen-printed Al paste,” published in Solar ...