Electrochemically Gated Organic Photovoltaic with Tunable Carbon Nanotube Cathodes

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dc.contributor.ISNI0000 0003 5287 0481 (Zakhidov, AA)
dc.contributor.authorCook, Alexander B.en_US
dc.contributor.authorYuen, Jonathan D.en_US
dc.contributor.authorZakhidov, Anvar A.en_US
dc.contributor.utdAuthorZakhidov, Anvar A.en_US
dc.date.accessioned2014-07-11T19:35:52Z
dc.date.available2014-07-11T19:35:52Z
dc.date.created2013-10-18en_US
dc.date.issued2013-10-18en_US
dc.date.submitted2013-07-13en_US
dc.description.abstractWe demonstrate an organic photovoltaic (OPV) device with an electrochemically gated carbon nanotube (CNT) charge collector. Bias voltages applied to the gate electrode reconfigure the common CNT electrode from an anode into a cathode which effectively collects photogenerated electrons, dramatically increasing all solar cell parameters to achieve a power conversion efficiency of ∼3%. This device requires very little current to initially charge and the leakage current is negligible compared to the photocurrent. This device can also be viewed as a hybrid tandem OPV-supercapacitor with a common CNT electrode. Other regimes of operation are briefly discussed.en_US
dc.identifier.bibliographicCitationCook, A. B., J. D. Yuen, and A. Zakhidov. 2013. "Electrochemically gated organic photovoltaic with tunable carbon nanotube cathodes." Applied Physics Letters 103(16): 163301-1 to 4.en_US
dc.identifier.issn0003-6951en_US
dc.identifier.issue16en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/3656
dc.identifier.volume103en_US
dc.language.isoenen_US
dc.relation.urihttp://dx.doi.org/10.1063/1.4826145
dc.rights©2013 AIP Publishing LLCen_US
dc.sourceApplied Physics Letters
dc.subjectCarbonen_US
dc.subjectSupercapacitoren_US
dc.subjectIonic liquiden_US
dc.subjectCarbon nanotubesen_US
dc.titleElectrochemically Gated Organic Photovoltaic with Tunable Carbon Nanotube Cathodesen_US
dc.typeTexten_US
dc.type.genreArticleen_US

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Zakhidov, Anvar A.
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