Enhanced ion acceleration with extremely thin foils R. A. Loch, A. Lévy, T. Ceccotti, F. Quéré, C. Thaury, H. George, F. Bijkerk, K.-J. Boller and Ph. Martin Eur. Phys. J. Special Topics, 175 (2009) 133-138 Published online: 07 August 2009 DOI: 10.1140/epjst/e2009-01130-7