Ultrafast Energy Transfer in an Artificial Photosynthetic AntennaM. Maiuri, J.J. Snellenburg, I.H.M. van Stokkum, S. Pillai, D. Gust, T.A. Moore, A.L. Moore, R. van Grondelle, G. Cerullo and D. PolliEPJ Web of Conferences, 41 (2013) 08010DOI: https://doi.org/10.1051/epjconf/20134108010