Plasmonic resonance of colloidal silver in nanoporous matrix

Plasmonic resonance of colloidal silver in nanoporous matrix

The object of the study in this paper – silver nanoporous silicate matrix with pore size less than 20 nm. Colloidal silver particles with volume concentration about 10−4 are formed within free volume of pores of silicate matrix by chemical method. Changes in the attenuation spectra of the investigat...

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Veröffentlicht in:Journal of physics. Conference series 2014-01, Vol.541 (1), p.12076-5
Hauptverfasser: Andreeva, O V, Saitov, S V, Andreeva, N V, Sidorov, A I
Format: Artikel
Sprache:eng
Schlagworte:
Attenuation
Colloids
Mathematical analysis
Nanostructure
Physics
Plasmonics
Pore size
Porosity
Refractivity
Silicates
Silver
Spectra
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Beschreibung
Zusammenfassung:The object of the study in this paper – silver nanoporous silicate matrix with pore size less than 20 nm. Colloidal silver particles with volume concentration about 10−4 are formed within free volume of pores of silicate matrix by chemical method. Changes in the attenuation spectra of the investigated object during changing of the refractive index of free volume of pores from 1.0 to 1.5 are reviewed. Comparison of the obtained experimental data with the results of calculations was carried out.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/541/1/012076