Novel Concepts for High-Efficiency Lightweight Space Solar Cells F. Cappelluti, G. Ghione, M. Gioannini, G. Bauhuis, P. Mulder, J. Schermer, M. Cimino, G. Gervasio, G. Bissels, E. Katsia et al. (6 more) E3S Web Conf., 16 (2017) 03007 Published online: 23 May 2017 DOI: 10.1051/e3sconf/20171603007