Gold and silver nanoparticles embedded in dielectric-capping layers studied by HAADF-STEM D. Babonneau, D. Lantiat, S. Camelio, J. Toudert, L. Simonot, F. Pailloux, M.-F. Denanot and T. Girardeau Eur. Phys. J. Appl. Phys., 44 1 (2008) 3-9 Published online: 23 April 2008 DOI: 10.1051/epjap:2008051