Browsing Departament: Física by Author "ee90bab4-ab4a-4b2a-9f1b-e2fc5cfe8623"
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Energy transfer versus charge separation in hybrid systems of semiconductor quantum dots and Ru-dyes as potential co-sensitizers of TiO2-based solar cells.
Bisquert, Juan; Mora-Sero, Ivan; Gimenez, Sixto; Rogach, A. L.; Lutich, Andrey A.; Gross, Dieter; Poeschl, Andreas; Susha, A. S.; Lana-Villarreal, Teresa © 2011 American Institute of Physics (2011-07)Hybrid structures of colloidal quantum dots (QDs) with Ru-dyes have been studied as candidates for panchromatic sensitizers for TiO2-based solar cells. Steady-state and time resolved photoluminescence spectroscopy and ... -
Large improvement of electron extraction from CdSe quantum dots into a TiO<sub>2</sub> thin layer by N3 dye coabsorption
Mora-Sero, Ivan; Dittrich, Thomas; Susha, A. S.; Rogach, A. L.; Bisquert, Juan Elsevier (2008)Extraction of electrons and holes photogenerated in CdSe quantum dots (QD) of 2.3 nm diameter, is monitored by Surface Photovoltage Spectroscopy. The extraction of electrons into a thin TiO<sub>2</sub> layer increases ...