Time-Resolved EPR of Photoinduced Excited States in a Semiconducting Polymer/PCBM Blend

We studied by means of electron spin resonance (EPR) techniques the photoinduced processes in a poly[(9,9-bis(octyl)fluorenyl-2,7-diyl)-alt-(benzo[2,1,3]thiadiazol-4,8-diyl) (F8BT) and 1-(3-methoxycarbonyl)propyl-1-phenyl-(6,6)C61 (PCBM) blend. Using light-induced EPR (LEPR), we observed the generat...

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Veröffentlicht in:	Journal of physical chemistry. C 2013-01, Vol.117 (4), p.1554-1560
Hauptverfasser:	Franco, Lorenzo, Toffoletti, Antonio, Ruzzi, Marco, Montanari, Luciano, Carati, Claudio, Bonoldi, Lucia, Po’, Riccardo
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Conductivity of specific materials Electronic transport in condensed matter Exact sciences and technology Organic polymers Photoconduction and photovoltaic effects photodielectric effects Physicochemistry of polymers Physics Polymers organic compounds (including organic semiconductors) Properties and characterization
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