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標題: A conductor/insulator/conductor complex layer at anode for current Enhancement in a Polymer Solar Cell
作者: Tsai, H.W.
Pei, Z.W.
Chan, Y.J.
關鍵字: light-emitting-diodes;indium-tin-oxide;photovoltaic cells;interfaces;performance;morphology;pentacene;network
Project: Applied Physics Letters
期刊/報告no:: Applied Physics Letters, Volume 93, Issue 7.
In this letter, a structure in the form of conductor/insulator/conductor was inserted into the anode and photoactive material of a polymer solar cell to enhance the photocurrent by magnifying the internal electrical field. Through this structure, a 15.8% enhancement in photocurrent and a 11.2% enhancement in power conversion efficiency over standard cell were obtained. The mechanism for the internal electrical field enhancement was proposed in terms of modifying the workfunction of the anode material and was proved by the ultraviolet photon spectroscopy. (c) 2008 American Institute of Physics.
ISSN: 0003-6951
DOI: 10.1063/1.2974087
Appears in Collections:光電工程研究所

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