Fully spray coated organic photodiodes

Tedde SF, Kern J, Sterzl T, Fürst J, Lugli P, Hayden O (2009)

Publication Type: Journal article

Publication year: 2009

Journal

Nano Letters American Chemical Society

Book Volume: 9

Pages Range: 980-983

Journal Issue: 3

DOI: 10.1021/nl803386y

Abstract

Solution-processed organic diodes based on bulk heterojunctlons are attractive for large area photodetectlon. We report a general approach for fully spray-coated organic photodiodes with outstanding characteristics In comparison to bladed or spin-coated devices. Despite the high surface roughness and the less defined morphology of the spray-deposited organic layers, we observe organic photodetectors with responsivities of 0.36 A/W and noise equivalent powers of 0.2 pW/H^1/2 in the visible spectrum at high reverse biases of -5 V. Furthermore, we demonstrate device lifetimes beyond 1 year as well as superior yield and reproducibilties for the dark current and photocurrent densities. © 2009 American Chemical Society.

Involved external institutions

Technische Universität München (TUM)

Germany (DE)

How to cite

APA:

Tedde, S.F., Kern, J., Sterzl, T., Fürst, J., Lugli, P., & Hayden, O. (2009). Fully spray coated organic photodiodes. Nano Letters, 9(3), 980-983. https://doi.org/10.1021/nl803386y

MLA:

Tedde, Sandro F., et al. "Fully spray coated organic photodiodes." Nano Letters 9.3 (2009): 980-983.

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