Silver diffusion and precipitation of nanoparticles in glass by ion implantation M. Dubiel, H. Hofmeister, G. L. Tan, K.-D. Schicke and E. Wendler Eur. Phys. J. D, 24 1-3 (2003) 361-364 Published online: 03 July 2003 DOI: 10.1140/epjd/e2003-00178-5