Strong photocurrent enhancements in highly efficient flexible organic solar cells by adopting a microcavity configuration
Journal
Advanced Materials
Journal Volume
26
Journal Issue
20
Pages
3349-3354
Date Issued
2014
Author(s)
Abstract
Organic solar cells often show inefficient light harvesting due to a short absorption path length limited by the low charge mobility of organic semiconductors. We demonstrate a flexible organic solar cell in a microcavity configuration using a TeO2/Ag semitransparent electrode to confine the optical field within the device with significant performance improvements and reaching a power conversion efficiency of 8.56%.
SDGs
Publisher
Wiley-VCH Verlag
Type
journal article