Multiexciton Absorption Cross Sections of CdSe Nanocrystals at Band-Edge Energy N. Lenngren, T. Garting, K. Zheng, M. Abdellah, N. Lascoux, F. Ma, A. Yartsev, K. Žídek and T. Pullerits EPJ Web of Conferences, 41 (2013) 04034 Published online: 13 March 2013 DOI: 10.1051/epjconf/20134104034