Picosecond absorption spectroscopy: Methods and applications in photophysical and photochemical systems

Modelling chemical composition in electric systems - implications to the dynamics of dye-sensitised solar cells

International audience; Classical electromagnetism provides limited means to model electric generators. To extend the classical theory in this respect, additional information on microscopic processes is required. In semiconductor devices and electrochemical generators such information may be obtained by modelling chemical composition. Here we use this approach for the modelling of dye-sensitised solar cells. We simulate the steady-state current-voltage characteristics of such a cell, as well as its transient response. Dynamic simulations show optoelectronic hysteresis in these cells under transient light pulse illumination.

CCDC 801665: Experimental Crystal Structure Determination

Related Article: M.Tuikka, P.Hirva, K.Rissanen, J.Korppi-Tommola, M.Haukka|2011|Chem.Commun.|47|4499|doi:10.1039/c1cc10491h