van Bavel, Svetlana (2009). "Relation between Photoactive Layer Thickness, 3D Morphology, and Device Performance in P3HT/PCBM Bulk-Heterojunction Solar Cells". Macromolecules. 42 (19): 7396–7403. Bibcode:2009MaMol..42.7396V. doi:10.1021/ma900817t.
van Bavel, Svetlana (2009). "Relation between Photoactive Layer Thickness, 3D Morphology, and Device Performance in P3HT/PCBM Bulk-Heterojunction Solar Cells". Macromolecules. 42 (19): 7396–7403. Bibcode:2009MaMol..42.7396V. doi:10.1021/ma900817t.