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Assessment of nanocomposite photonic systems with the X-ray photoelectron spectroscopy
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作者 L. minati G. Speranza +3 位作者 m. anderle m. Ferrari A. Chiasera G. C. Righini 《Optoelectronics Letters》 EI 2007年第3期192-194,共3页
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 c... 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. 展开更多
关键词 纳米复合光子系统 评价 X线光电子光谱学 磷酸盐玻璃 硅酸盐玻璃 Ag-Er共掺杂
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