Abstract
Aluminum doped zinc oxide (AZO) was grown via magnetron sputtering as a low-cost alternative to indium tin oxide (ITO) for organic photovoltaics (OPVs). Postdeposition ozone treatment resulted in devices with lower series resistance, increased open-circuit voltage, and power conversion efficiency double that of devices fabricated on untreated AZO. Furthermore, cells fabricated using ozone treated AZO and standard ITO displayed comparable performance. © 2009 American Institute of Physics.
Original language | English |
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Article number | 213301 |
Journal | Applied Physics Letters |
Volume | 94 |
Issue number | 21 |
DOIs | |
Publication status | Published - 2009 |
Externally published | Yes |