Induced order and re-entrant melting in classical two-dimensional binary clusters K. Nelissen, B. Partoens, I. Schweigert and F. M. Peeters Europhys. Lett., 74 6 (2006) 1046-1052 Published online: 12 May 2006 DOI: 10.1209/epl/i2006-10044-6