Development of in-situ doped poly-SiOx passivating contacts for high-efficiency solar cells

Carrier-selective passivating contacts (CSPCs) is now a popular contact structure that effectively passivates the crystalline silicon (c-Si) surface as well as selectively extracts the specific type of charge carrier (electrons or holes). In this thesis work, we developed the CSPCs based on oxygen-alloyed polycrystalline silicon (poly-SiOx)...

High efficiency IBC c-Si solar cells with poly-Si passivating contacts

Crystalline silicon (c-Si) solar cells based on the polycrystalline silicon (poly-Si) passivating contact is becoming one of the most promising solar cell structures that enable high efficiency due to the minimization of metal contact recombination. The interdigitated back contact (IBC) crystalline silicon (c-Si) solar cells based on poly-Si...