Size effects on melting and wetting in the Ga–Pb nano-alloy M. Allione, R. Kofman, F. Celestini and Y. Lereah Eur. Phys. J. D, 52 1-3 (2009) 207-210 Published online: 06 March 2009 DOI: 10.1140/epjd/e2009-00072-2