heterojunction

A 12% Efficient Silicon/PEDOT:PSS Heterojunction Solar Cell Fabricated at <100 $^i̧rc$C

Solar cells based on a heterojunction between crystalline silicon and the organic polymer PEDOT:PSS were fabricated at temperatures textless;100 °C by spin coating. The Si/PEDOT interface blocks electrons in n-type silicon from moving to the anode …

Hole-blocking crystalline-silicon/titanium-oxide heterojunction with very low interface recombination velocity