Listar por autoría "b5cc3592-857b-4f45-ba3b-ae69b0097cf7"
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Band unpinning and photovoltaic model for P3HT:PCBM organic bulk heterojunctions under illumination
Bisquert, Juan; Garcia-Belmonte, Germà; Munar, Antoni; Sessolo, Michele; Soriano, Alejandra; Bolink, Henk J. Elsevier (2008)Capacitance analysis of P3HT:PCBM bulk heterojunction solar cells, in dark and under illumination, shows a linear Mott-Schottky characteristic at moderate reverse bias, indicating p-doping of the organic blend. The flatband ... -
Inverted Solution Processable OLEDs Using a Metal Oxide as an Electron Injection Contact
Barea, Eva M; Bolink, Henk J.; Coronado, Eugenio; Repetto, Diego; Sessolo, Michele; Bisquert, Juan; Garcia-Belmonte, Germà; Procházka, Jan; Kavan, Ladislav Wiley-Blackwell (2008)A new type of bottom-emission electroluminescent device is described in which a metal oxide is used as the electron-injecting contact. The preparation of such a device is simple. It consists of the deposition of a thin ... -
Simultaneous determination of carrier lifetime and electron density-of-states in P3HT:PCBM organic solar cells under illumination by impedance spectroscopy
Garcia-Belmonte, Germà; Pérez Boix, Pablo; Bisquert, Juan; Sessolo, Michele; Bolink, Henk J. Elsevier (2010)We report new insights into recombination kinetics in poly(3-hexylthiophene):methanofullerene (P3HT:PCBM) bulk heterojunction (BHJ) solar cells, based on simultaneous determination of the density of states (DOS), internal ...