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Vertical morphology in solution-processed organic solar cells
Conference paper   Peer reviewed

Vertical morphology in solution-processed organic solar cells

Kwan H Lee, Paul E Schwenn, Arthur R G Smith, Hamish Cavaye, Paul E Shaw, Michael James, Karsten B Krueger, Ian R Gentle, Paul Meredith and Paul L Burn
Proceedings of the 2011 International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011, pp.1130-1132
International Quantum Electronics Conference, IQEC and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011, 2011 (Sydney, Australia, 28-Aug-2011–01-Sep-2011)
IEEE Publishing Inc.
2011
url
https://doi.org/10.1109/IQEC-CLEO.2011.6194096View
Published Version

Abstract

annealing photovoltaic cells films superluminescent diodes morphology performance evaluation neutrons
Motivated by a report of an all-solution processed P3HT/PCBM 'bilayer' organic solar cell, we have investigated the vertical morphology by using a combination of techniques, including neutron reflectometry. By correlating the device performance with the active layer morphology, we establish that sequential solution processing is an elegant way to make high efficiency bulk heterojunction organic solar cells.

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