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]

Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy

Chiasera A;
2007-01-01

Abstract

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.
2007
3
Minati, L; Speranza, G; Anderle, M; Ferrari, M; Chiasera, A; Righini, Gc
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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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/343145
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