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Free keywords:
charge transport dymamics;
dye-sensitized solar cells;
dye-sensitized solar cells mechanism;
titania;
transients
Abstract:
Electrical transients following laser excitation of dye-sensitized solar cells, thus far described by a complex model in the literature, are not consistent with this model. In particular, there are always delays of the electrical signal after the laser pulse. Although the correct theory has not yet been found, the present article is a step toward an improved understanding.