De, Goutam and Gusso, M and Tapfer, L and Catalano, M and Gonella, F and Mattei, G and Mazzoldi, P and Battaglin, G (1996) Annealing behavior of silver, copper, and silver-copper nanoclusters in a silica matrix synthesized by the sol-gel technique. Journal of Applied Physics, 80 (12). pp. 6734-6739. ISSN 0021-8979