Synthesis and characterization of gold atomic clusters by the two-phase method M. J. Rodríguez-Vázquez, C. Vázquez-Vázquez, J. Rivas and M. A. López-Quintela Eur. Phys. J. D, 52 1-3 (2009) 23-26 Published online: 18 February 2009 DOI: 10.1140/epjd/e2009-00061-5