Study of the deposition features of the organic dye Rhodamine B on the porous surface of silicon with different pore sizes

Study of the deposition features of the organic dye Rhodamine B on the porous surface of silicon with different pore sizes

The deposition features of the organic dye Rhodamine B on the porous surface of silicon with average pore sizes of 50–100 and 100–250 nm are studied. Features of the composition and optical properties of the obtained systems are studied using infrared and photoluminescence spectroscopy. It is found...

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Veröffentlicht in:Semiconductors (Woodbury, N.Y.) N.Y.), 2017-02, Vol.51 (2), p.184-188
Hauptverfasser: Lenshin, A. S., Seredin, P. V., Kavetskaya, I. V., Minakov, D. A., Kashkarov, V. M.
Format: Artikel
Sprache:eng
Schlagworte:
ADSORPTION
DEPOSITION
Dyes
EMISSION SPECTROSCOPY
INFRARED SPECTRA
Interfaces
Magnetic Materials
Magnetism
MATERIALS SCIENCE
OPTICAL PROPERTIES
PHOTOLUMINESCENCE
Physics
Physics and Astronomy
POROSITY
POROUS MATERIALS
Rhodamine
RHODAMINES
SILICON
SURFACES
Thin Films
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Beschreibung
Zusammenfassung:The deposition features of the organic dye Rhodamine B on the porous surface of silicon with average pore sizes of 50–100 and 100–250 nm are studied. Features of the composition and optical properties of the obtained systems are studied using infrared and photoluminescence spectroscopy. It is found that Rhodamine-B adsorption on the surface of por -Si with various porosities is preferentially physical. The optimal technological parameters of its deposition are determined.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782617020105