| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1554702 | Superlattices and Microstructures | 2010 | 5 Pages |
Abstract
We studied the possibility of photocurrent enhancement in Dye Solar Cells (DSCs) by means of two strategies of light management, namely the use of a scattering layer (SL) and the efficient coupling of incoming light into the cell. The first leads to a significant enhancement in conversion efficiency, as evident from IV characteristics and Incident Photon-to-Current Efficiency (IPCE) measurements of cells provided with SL. The latter was investigated by using angle resolved Attenuated Total Reflection (ATR) technique that evidenced a strong angular dependence of the photocurrent and further enhanced upon using a coupling prism. Both strategies are found to be based on the increase of the light path inside the active layer.
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Authors
D. Colonna, L. Dominici, D. D'Ercole, A. Brunetti, F. Michelotti, T.M. Brown, A. Reale, A. Di Carlo,