EPJ Web of Conferences
Volume 41, 2013XVIIIth International Conference on Ultrafast Phenomena
|Number of page(s)||3|
|Section||Molecular Light Harvesting and Charge-Transfer Complexes|
|Published online||13 March 2013|
Ultrafast Charge Separation Dynamics of Twisted Intramolecular Charge Transfer State (TICT) in Coumarin Dye Sensitized TiO2 Film: A New Route to Achieve Higher Efficient Dye-Sensitized Solar Cell
Radiation &Photochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, – 400 085, INDIA
Ultrafast transient spectroscopy of 7-diethyl amino coumarin 3-carboxylic acid (D-1421) sensitized TiO2 film reveals that TICT states facilitate higher charge separation and slow recombination and proved to be new route to design higher efficient solar cell.
© Owned by the authors, published by EDP Sciences, 2013
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