Clustering of silver atoms in hydrogenated silver-sodium exchanged glasses. Miotello, A., DE MARCHI, G., Mattei, G., Mazzoldi, P., & Quaranta, A. APPLIED PHYSICS. A, MATERIALS SCIENCE & PROCESSING, 70:415–419, 2000.
doi  abstract   bibtex   
The diffusional growth regime of silver clusters in hydrogenated silver-sodium exchanged glasses has been numerically analysed. The diffusion coefficients of the three elements that contribute to silver cluster formation, namely H, Ag+, and Ag-0, have been established. The activation energy of the reactant Ag-0 diffusion coefficient is consistent in the three analysed different experimental results: Ag loss through evaporation, near-surface Ag accumulation, and optical absorption density. The calculated Ag-0 diffusion coefficient accounts for the threshold time necessary to obtain a cluster size to give rise to a detectable absorption.
@article{
	11577_2459875,
	author = {Miotello, A. and DE MARCHI, Giovanna and Mattei, Giovanni and Mazzoldi, Paolo and Quaranta, A.},
	title = {Clustering of silver atoms in hydrogenated silver-sodium exchanged glasses},
	year = {2000},
	journal = {APPLIED PHYSICS. A, MATERIALS SCIENCE & PROCESSING},
	volume = {70},
	abstract = {The diffusional growth regime of silver clusters in hydrogenated silver-sodium exchanged glasses has been numerically analysed. The diffusion coefficients of the three elements that contribute to silver cluster formation, namely H, Ag+, and Ag-0, have been established. The activation energy of the reactant Ag-0 diffusion coefficient is consistent in the three analysed different experimental results: Ag loss through evaporation, near-surface Ag accumulation, and optical absorption density. The calculated Ag-0 diffusion coefficient accounts for the threshold time necessary to obtain a cluster size to give rise to a detectable absorption.},
	doi = {10.1007/s003390051059},
	pages = {415--419}
}

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