Anisotropic Charge Conduction In Oriented Donor-Acceptor Polymer Films And Liquid Dispersions Measured By Time-Resolved Terahertz Spectroscopy

Poster (MATL-P5)

Fri, 13 Nov 2020 01:15am to 03:00am

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Time-Resolved Terahertz methods with polarized pump-probe analysis are employed to extract conduction and mobility anisotropy of conjugated donor-acceptor polymers as films and in liquid dispersions. Nano-grooved substrates with bladed films yield high in-chain conduction anisotropy compared to near isotropic drop-cast films and several polymers in room temperature toluene.

Download Abstract: pid6419015_ej_heilweil.pdf

Presenters and Authors Info

Presenter: Anonymous

Authors: Heilweil, Edwin; Magnanelli, Timothy; Engmann, Sebastian; Wahlstrand, Jared; Stephenson, John; Richter, Lee