Nanocomposite gel-derived films by fractal growth of silver Sourish Banerjee, Soomit Banerjee, A. Datta and D. Chakravorty Europhys. Lett., 46 3 (1999) 346-350 Published online: 01 September 2002 DOI: 10.1209/epl/i1999-00267-5