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

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• 作者：A. S. Lenshin ; P. V. Seredin ; I. V. Kavetskaya ; D. A. Minakov…
• 刊名：Semiconductors
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：51
• 期：2
• 页码：184-188
• 全文大小：
• 刊物类别：Physics and Astronomy
• 刊物主题：Magnetism, Magnetic Materials; Physics, general;
• 出版者：Pleiades Publishing
• ISSN：1090-6479
• 卷排序：51

文摘

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.