Role of Aggregates in the Luminescence Decay Dynamics of Conjugated Polymers.

Abstract

Fluorescence quantum yields of conjugated polymer films are systematically lower than their counterparts in dilute solution. Films also exhibit a long "temporal tail" in their fluorescence decay dynamics not present in solution. We study the spectroscopy, excitation wavelength dependence, temperature dependence, and electric field quenching of the temporal… (More)
DOI: 10.1021/acs.jpca.5b11349

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