Abstract
A new type of window electrode for organic photovoltaics (OPVs) based on an ultra-thin bilayer of copper and amorphous tungsten suboxide, which derives its remarkable optical and electrical properties from spontaneous diffusion of copper into the oxide layer. As the window electrode in efficient inverted OPVs, this unpatterned electrode is shown to perform as well as indiuma-tin oxide glass.
Original language | English |
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Pages (from-to) | 326-331 |
Number of pages | 6 |
Journal | Advanced Materials |
Volume | 27 |
Issue number | 2 |
Early online date | 31 Oct 2014 |
DOIs | |
Publication status | Published - 14 Jan 2015 |
Externally published | Yes |
Keywords
- Copper
- Electrode
- Indiuma-tin oxide
- Photovoltaic
- Tungsten oxide