Simultaneous enhancement in open circuit voltage and short circuit current of hybrid organic–inorganic photovoltaics by inorganic interfacial modification

Here, we investigate the model poly(3-hexathiophene)/ZnO system and show that by introducing a caesium carbonate interlayer, a simultaneous increase in all photovoltaic parameters can be achieved. One of the key advantages of metal oxide/polymer organic–inorganic hybrid photovoltaic device