Charge transport and doping in structurally modified polythiophenes (Conference Presentation)

Christian Nielsen

doi:10.1117/12.2528329

10 September 2019 Charge transport and doping in structurally modified polythiophenes (Conference Presentation)

Christian Nielsen

Proceedings Volume 11097, Organic and Hybrid Field-Effect Transistors XVIII; 110970T (2019) https://doi.org/10.1117/12.2528329
Event: SPIE Organic Photonics + Electronics, 2019, San Diego, California, United States

Abstract

Polythiophenes are among the most studied organic semiconductors and they have found widespread use as the active material in organic field-effect transistors and as the electron donor component in organic photovoltaic devices. Here, we investigate how subtle structural modifications of archetypical polythiophenes such as poly(3-hexylthiophene) (P3HT) affect the optical, structural and electrical properties of the resulting polymer thin films. We furthermore discuss the implications of these structural modification for binary systems incorporating molecular dopants.

Conference Presentation

Citation Download Citation

Christian Nielsen "Charge transport and doping in structurally modified polythiophenes (Conference Presentation)", Proc. SPIE 11097, Organic and Hybrid Field-Effect Transistors XVIII, 110970T (10 September 2019); https://doi.org/10.1117/12.2528329

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