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|Title:||Transport and recombination dynamics studies of polymer/fullerene based solar cells||Authors:||Choulis, Stelios A.
Nelson, Jenny K.
Tuladhar, Sachetan M.
|Keywords:||Solar cells;Fullerenes;Dynamics;Open access publishing||Issue Date:||2004||Publisher:||Wiley||Source:||Macromolecular symposia, 2004, Volume 205, Issue 1, Pages 1-8||Abstract:||We have studied the electron/hole transport and recombination dynamics in blends of poly[2-methoxy-5-(3′,7′-dimethyloctyloxy)-1,4-phenylene vinylene], (MDMO-PPV) and [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) at room temperature, as a function of laser excitation density and PCBM concentration. The experimental results of these studies indicate the important role played by hole-trap states in MDMO-PPV. Electron and hole transport are not balanced within the blend. PCBM is a less disordered material than MDMO-PPV and electron transport dominates the response of the solar cell device||URI:||http://ktisis.cut.ac.cy/handle/10488/7659||ISSN:||1022-1360 (print)
|DOI:||10.1002/masy.200450101||Rights:||Copyright © 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim||Type:||Article|
|Appears in Collections:||Άρθρα/Articles|
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