Fig. 7From: Improved Work Function of Poly(3,4-ethylenedioxythiophene): Poly(styrenesulfonic acid) and its Effect on Hybrid Silicon/Organic Heterojunction Solar CellsSpatial mapping of minority carrier lifetime measurement for the samples of silicon/PEDOT:PSS a without and b with H2PtCl6. The volume ration of H2PtCl6 is 10%Back to article page