Photoactive self-assembled monolayers for optically switchable organic thin-film transistors

Salinas Batallas M, Halik M (2013)

Publication Language: English

Publication Type: Journal article, Report

Publication year: 2013

Journal

Applied Physics Letters American Institute of Physics (AIP)

Book Volume: 102

Pages Range: 203301

Journal Issue: 20

URI: http://scitation.aip.org/content/aip/journal/apl/102/20/10.1063/1.4804595

DOI: 10.1063/1.4804595

Abstract

We investigate the photoconductive and photovoltaic effects in organic thin-film transistors with thin hybrid dielectrics composed of aluminum oxide and self-assembled monolayers (SAMs). By using SAM molecules with an electro-optical functionality tuning of the photoinduced charge transfer at the interface of semiconductor and SAM upon illumination with laser light can be achieved. Control of the threshold voltage by the SAM composition enables the optical operation of the transistors without applying a gate voltage and affects the dynamics of photoinduced charge transfer.

Authors with CRIS profile

Michael Salinas Batallas Professur für Werkstoffwissenschaften (Polymerwerkstoffe) Marcus Halik Professur für Werkstoffwissenschaften (Polymerwerkstoffe)

Additional Organisation(s)

Exzellenz-Cluster Engineering of Advanced Materials

How to cite

APA:

Salinas Batallas, M., & Halik, M. (2013). Photoactive self-assembled monolayers for optically switchable organic thin-film transistors. Applied Physics Letters, 102(20), 203301. https://doi.org/10.1063/1.4804595

MLA:

Salinas Batallas, Michael, and Marcus Halik. "Photoactive self-assembled monolayers for optically switchable organic thin-film transistors." Applied Physics Letters 102.20 (2013): 203301.

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