Ultrafast Pump-Push Photocurrent Spectroscopy of Organic Photoconversion Systems

Autor: Cornil J., Niedzialek D., Pshenichnikov M. S., van Loosdrecht P. H. M., Pavelyev V. G., Gelinas S., Vaynzof Y., Bakulin A. A., Rao A., Beljonne D., Friend R. H.
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: EPJ Web of Conferences, Vol 41, p 05020 (2013)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/20134105020
Popis: Novel optical pump-push – photocurrent probe ultrafast spectroscopy experiments on organic photoconversion systems show that excessive excitation energy in such systems is not lost but used to reach delocalised states that act as the gateway for long-range charge separation. We also show that the developed experimental approach can be generalised to inorganic and hybrid photoconversion systems.
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