30 December 2016 Application of porous alumina formed in selenic acid solution for nanostructures investigation via Raman spectroscopy
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Proceedings Volume 10224, International Conference on Micro- and Nano-Electronics 2016; 102240J (2016) https://doi.org/10.1117/12.2267148
Event: The International Conference on Micro- and Nano-Electronics 2016, 2016, Zvenigorod, Russian Federation
Abstract
Applicability of porous anodic alumina formed in selenic acid based electrolyte as the matrix for formation and Raman characterization of nanomaterials is investigated. For that, Raman spectra of nanostructured CdS layers deposited on top of porous alumina matrices are obtained. These spectra were compared with the ones, registered for the composites prepared using the commonly used matrix formed in oxalic acid solution. It is shown that application of porous alumina matrix formed in selenic acid electrolyte afford to detect the peaks corresponding to the CdS layers even at small amounts of CdS. It happens due to the absence of luminescence background in such matrix, which exists in matrices produced in organic acid electrolytes, for example, in oxalic acid.
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Y. V. Nazarkina, Y. V. Nazarkina, S. A. Gavrilov, S. A. Gavrilov, A. A. Polohin, A. A. Polohin, D. Gromov, D. Gromov, Y. P. Shaman, Y. P. Shaman, } "Application of porous alumina formed in selenic acid solution for nanostructures investigation via Raman spectroscopy", Proc. SPIE 10224, International Conference on Micro- and Nano-Electronics 2016, 102240J (30 December 2016); doi: 10.1117/12.2267148; https://doi.org/10.1117/12.2267148
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