DocumentCode
500414
Title
Ultrahigh time resolution nonlinear spectroscopy of polymer/fullerene blends
Author
Falke, S.M. ; Brida, D. ; Cerullo, G. ; Lienau, C.
Author_Institution
Inst. fur Phys., Carl von Ossietzky Univ., Oldenburg, Germany
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
We report ultrafast nonlinear spectra of polymer/fullerene blends measured with unprecedented 10-fs-time resolution. Our results suggest that an extremely fast exciton transport from the optically excited polymer to the fullerene acceptor precedes charge separation.
Keywords
excitons; optical polymers; polymer blends; spectroscopy; charge separation; fullerene acceptor; fullerene blends; polymer blends; ultrahigh time resolution nonlinear spectroscopy; Absorption; Bleaching; Charge transfer; Excitons; Nonlinear optics; Optical films; Optical polymers; Optical pumping; Spectroscopy; Ultrafast optics; (160.4890) Organic materials; (320.7110) Ultrafast nonlinear-optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225807
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