On the use of Ga-In eutectic and halogen light source for testing P3HT-PCBM organic solar cells

Aurelien Du Pasquier; Steve Miller; Manish Chhowalla

doi:10.1016/j.solmat.2005.11.003

On the use of Ga-In eutectic and halogen light source for testing P3HT-PCBM organic solar cells

Aurelien Du Pasquier, Steve Miller, Manish Chhowalla

Rutgers University

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

In this paper, we report a simple and inexpensive method for testing the photovoltaic characteristics of organic devices. We report measurement data on P3HT-PCBM organic solar cells spin-coated from chloroform solutions, obtained using a Gallium-Indium eutectic top contact, and a halogen light source. We propose a method to correct the spectral mismatch of this light source with the solar spectrum. The effect of annealing and changing the P3HT:PCBM ratio are studied, and similar results as with evaporated aluminum are obtained. We conclude that Ga-In eutectic and halogen light source can conveniently be used instead of evaporated aluminum and a solar simulator for the study of polymer-fullerene bulk-heterojunction devices.

Original language	English
Pages (from-to)	1828-1839
Number of pages	12
Journal	Solar Energy Materials and Solar Cells
Volume	90
Issue number	12
DOIs	https://doi.org/10.1016/j.solmat.2005.11.003
Publication status	Published - Jul 24 2006

Keywords

Eutectic
Ga-In
P3HT
PCBM

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films

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abstract = "In this paper, we report a simple and inexpensive method for testing the photovoltaic characteristics of organic devices. We report measurement data on P3HT-PCBM organic solar cells spin-coated from chloroform solutions, obtained using a Gallium-Indium eutectic top contact, and a halogen light source. We propose a method to correct the spectral mismatch of this light source with the solar spectrum. The effect of annealing and changing the P3HT:PCBM ratio are studied, and similar results as with evaporated aluminum are obtained. We conclude that Ga-In eutectic and halogen light source can conveniently be used instead of evaporated aluminum and a solar simulator for the study of polymer-fullerene bulk-heterojunction devices.",

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AU - Miller, Steve

AU - Chhowalla, Manish

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Y1 - 2006/7/24

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AB - In this paper, we report a simple and inexpensive method for testing the photovoltaic characteristics of organic devices. We report measurement data on P3HT-PCBM organic solar cells spin-coated from chloroform solutions, obtained using a Gallium-Indium eutectic top contact, and a halogen light source. We propose a method to correct the spectral mismatch of this light source with the solar spectrum. The effect of annealing and changing the P3HT:PCBM ratio are studied, and similar results as with evaporated aluminum are obtained. We conclude that Ga-In eutectic and halogen light source can conveniently be used instead of evaporated aluminum and a solar simulator for the study of polymer-fullerene bulk-heterojunction devices.

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