The chemical compositions of Ag-Er co-doped phosphate and silicate glasses were investigated with X-ray photoelectron spectroscopy with the purpose to identify the chemical state of silver. The analysis of the Ag 3d core lines show the presence of nanometer-sized silver particles in each of the annealed samples, even if these Ag 3d lines appear to be very different from each other. We explain these results as a different interaction of silver with the two glasses matrix, which leads to a different nucleation rate of the Ag clusters.
Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy / Minati, L; Speranza, G; Anderle, M; Ferrari, M; Chiasera, A; Righini, Gc. - In: OPTOELECTRONICS LETTERS. - ISSN 1673-1905. - 3:3(2007), pp. 192-194. [10.1007/s11801-007-6200-6]
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Titolo: | Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy | |
Autori: | Minati, L; Speranza, G; Anderle, M; Ferrari, M; Chiasera, A; Righini, Gc | |
Autori Unitn: | ||
Titolo del periodico: | OPTOELECTRONICS LETTERS | |
Anno di pubblicazione: | 2007 | |
Numero e parte del fascicolo: | 3 | |
Codice identificativo WOS: | WOS:000412722500009 | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/s11801-007-6200-6 | |
Handle: | http://hdl.handle.net/11572/343145 | |
Citazione: | Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy / Minati, L; Speranza, G; Anderle, M; Ferrari, M; Chiasera, A; Righini, Gc. - In: OPTOELECTRONICS LETTERS. - ISSN 1673-1905. - 3:3(2007), pp. 192-194. [10.1007/s11801-007-6200-6] | |
Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |