Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy
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TB383

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    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.

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L. Minati, G. Speranza, M. Anderle, M. Ferrari, A. Chiasera, G. C. Righini. Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy[J]. Optoelectronics Letters,2007,3(3):192-194

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  • Received:November 30,2006
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