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

A. S. Lenshin; P. V. Seredin; I. V. Kavetskaya; D. A. Minakov; V. M. Kashkarov

doi:10.1134/S1063782617020105

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

Autores: Lenshin A.S.¹, Seredin P.V.¹, Kavetskaya I.V.¹, Minakov D.A.¹, Kashkarov V.M.¹
Afiliações:
1. Voronezh State University
Edição: Volume 51, Nº 2 (2017)
Páginas: 184-188
Seção: Surfaces, Interfaces, and Thin Films
URL: https://ogarev-online.ru/1063-7826/article/view/199439
DOI: https://doi.org/10.1134/S1063782617020105
ID: 199439

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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.