Organic Optoelectronic Devices Niyazi Serdar Sariciftci Linz Institute for Organic Solar Cells (LIOS), Physical Chemistry, Johannes Kepler University Linz, A-4040 Linz, Austria http://www.lios.at 17:00 - 18:00 Tuesday 13 November 2007 TUG P2 Recent developments on carbon based organic light emitting diodes (OLEDs), photovoltaic diodes (OPVs) and photoactive organic field effect transistors (photOFETs) are discussed. Furthermore, organic/inorganic nanoparticle based “hybrid” devices will be discussed. This talk gives an overview of materials’ aspect, charge-transport, and device physics of organic diodes and field-effect transistors.
Due to the compatibility of carbon/hydrogen based organic semiconductors with organic biomolecules and living cells there can be a great opportunity to integrate such organic semiconductor devices (biOFETs) with the living organisms. In general, bio/lifesciences and information technology can be bridged in an advanced cybernetic approach using organic semiconductor devices embedded in bio-life sciences. This field of bio-organic electronic devices is proposed to be an important mission of organic semiconductor devices.
1)"Photoinduced Electron Transfer from a Conducting Polymer to Buckminsterfullerene"
N. S. Sariciftci, L. Smilowitz, A. J. Heeger and F. Wudl, Science Vol. 258, 1474 (1992).
2) "Semiconducting Polymer - Buckminsterfullerene Heterojunctions: Diodes, Photodiodes and Photovoltaic Cells", N. S. Sariciftci, D. Braun, C. Zhang, V. Srdanov, A. J. Heeger and F. Wudl, Appl. Phys. Lett. Vol. 62 (6), 585 (1993).
3) "Plastic Solar Cells"
Christoph J. Brabec, N. Serdar Sariciftci, Jan Kees Hummelen, Advanced Functional Materials, Vol. 11 No: 1, pp.15-26 (2001).
4) “Nonvolatile Organic Field-Effect Transistor Memory Element with a Polymeric Gate Electret”
Th. B. Singh, N. Marjanovic, G. J. Matt, N. S. Sariciftci, R. Schwödiauer and S. Bauer
Applied Physics Letters, Vol 85, No. 22, 5409 (2004).
5) “Bio-organic-semiconductor-field-effect-transistor based on deoxyribonucleic acid gate dielectric”, B. Singh, N.S. Sariciftci, J. Grote, F. Hopkins, Journal of Applied Physics 100, (2006), 024514-1
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