An indium-free low work function window electrode for organic photovoltaics which improves with in-situ oxidation

Oliver S. Hutter, Helena M. Stec, Ross A. Hatton*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

A low-cost window electrode for organic photovoltaics that simultaneously removes the requirement for conducting oxide and conventional low work function electrodes and functions as a sink for oxygen/water in the heart of the device. Remarkably the functionality of this electrode, which is based on a 7.8 nm nanostructured Cu:Al film, improves upon in situ oxidation as demonstrated in bulk heterojunction organic photovoltaics.

Original languageEnglish
Pages (from-to)284-288
Number of pages5
JournalAdvanced Materials
Volume25
Issue number2
Early online date26 Oct 2012
DOIs
Publication statusPublished - 11 Jan 2013
Externally publishedYes

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