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The performance of organic electronic ratchets

Organic electronic ratchets rectify time-correlated external driving forces, giving output powers that can drive electronic circuitry. In this work their performance characteristics are investigated using numerical modeling and measurements. It is shown how the characteristic parameters of the time-...

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Bibliographische Detailangaben
Hauptverfasser: Roeling, Erik M. (VerfasserIn) , Germs, Wijnand Chr. (VerfasserIn) , Smalbrugge, Barry (VerfasserIn) , Geluk, Erik Jan (VerfasserIn) , de Vries, Tjibbe (VerfasserIn) , Janssen, René A. J. (VerfasserIn) , Kemerink, Martijn (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 10 January 2012
In: AIP Advances
Year: 2012, Jahrgang: 2, Heft: 1
ISSN:2158-3226
DOI:10.1063/1.3677934
Online-Zugang:Verlag, Volltext: https://doi.org/10.1063/1.3677934
Verlag, Volltext: https://aip.scitation.org/doi/10.1063/1.3677934
Volltext
Verfasserangaben:Erik M. Roeling, Wijnand Chr. Germs, Barry Smalbrugge, Erik Jan Geluk, Tjibbe de Vries, René A.J. Janssen, and Martijn Kemerink
Beschreibung
Zusammenfassung:Organic electronic ratchets rectify time-correlated external driving forces, giving output powers that can drive electronic circuitry. In this work their performance characteristics are investigated using numerical modeling and measurements. It is shown how the characteristic parameters of the time-varying asymmetric potential like length scales and amplitude, as well as the density and mobility of the charge carriers in the device influence the performance characteristics. Various ratchet efficiencies and their relations are discussed. With all settings close to optimum, a ratchet with charge displacement and power efficiencies close to 50% and 7% respectively is obtained.
Beschreibung:Gesehen am 17.12.2019
Beschreibung:Online Resource
ISSN:2158-3226
DOI:10.1063/1.3677934

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