DocumentCode :
733470
Title :
Photovoltaic polymer-fullerene blends: Terahertz carrier dynamics and device performance
Author :
Zuanming Jin ; Gehrig, Dominik ; Dyer-Smith, Clare ; Heilweil, Edwin J. ; Laquai, Frederic ; Bonn, Mischa ; Turchinovich, Dmitry
Author_Institution :
Max Planck Inst. for Polymer Res., Mainz, Germany
fYear :
2015
fDate :
10-15 May 2015
Firstpage :
1
Lastpage :
2
Abstract :
Ultrafast THz spectroscopy of photovoltaic polymer-fullerene blends PTB7:PC70BM and P3HT:PC70BM reveals differences in conductivity lifetimes and quantum yields, well correlated with different power conversion efficiencies of photovoltaic devices utilizing these compounds.
Keywords :
fullerenes; high-speed optical techniques; infrared detectors; optical polymers; optical testing; photodetectors; terahertz wave spectra; terahertz waves; C; conductivity lifetimes; photovoltaic polymer-fullerene blends; power conversion efficiencies; quantum yields; terahertz carrier dynamics; ultrafast terahertz spectroscopy; Performance evaluation; Photoconductivity; Photovoltaic systems; Polymers; Spectroscopy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
Type :
conf
Filename :
7183909
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=733470
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