An equivalent circuit approach to organic solar cell modelling

被引：77

作者：

Cheknane, Ali ^{[1
]}

Hilal, Hikmat S. ^{[2
]}

Djeffal, Faycal ^{[3
]}

Benyoucef, Boumediene ^{[4
]}

Charles, Jean-Pierre ^{[5
]}

机构：

[1] Univ Amar Telidji Laghouat, Lab Etude & Dev Mat Semicond & Dielectr, Laghouat 03000, Algeria

[2] An Najah N Univ, Nablus, W Bank, Israel

[3] Univ Batna, Dept Elect, Batna, Algeria

[4] Univ Abou Bakar Belkaid de Tlemcen, Unite Rech Mat & Energies Renouvelables, Batna, Algeria

[5] SUPELEC, CNRS, LMOPS, UMR 7132, F-57070 Metz, France

来源：

MICROELECTRONICS JOURNAL | 2008年 / 39卷 / 10期

关键词：

MEH-PPV/PCBM; organic solar cell; exciton; photo-current density vs. voltage plots; modeling; two-diode model;

D O I：

10.1016/j.mejo.2008.01.053

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present a simulation study for a newly prepared organic solar cell, based on a composite of poly (2-methoxy-5-(2'-ethylhexyloxy)-1, 4-phenylenevinylene (MEH-PPV) with [6, 6]-phenyl C(60) butyric acid methyl ester (PCBM). Photo-current density vs. voltage (J-V) characteristics, for the cell, which were experimentally studied earlier, have been revisited here. The results indicated that the conduction mechanism in the organic solar cell is strongly influenced by the excitonic diffusion. Sound correlation, between theoretical and experimental photo-current density vs. voltage (J-V) plots, has been achieved. Moreover, the simulation clearly demonstrates that the performance of the tested device can be described. with sound accuracy, by a two-diode-equivalent model. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1173 / 1180

页数：8

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