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Proceedings Paper

Application of porous alumina formed in selenic acid solution for nanostructures investigation via Raman spectroscopy
Author(s): Y. V. Nazarkina; S. A. Gavrilov; A. A. Polohin; D. Gromov; Y. P. Shaman
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Paper 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.

Paper Details

Date Published: 30 December 2016
PDF: 5 pages
Proc. SPIE 10224, International Conference on Micro- and Nano-Electronics 2016, 102240J (30 December 2016); doi: 10.1117/12.2267148
Show Author Affiliations
Y. V. Nazarkina, National Research Univ. of Electronic Technology (Russian Federation)
S. A. Gavrilov, National Research Univ. of Electronic Technology (Russian Federation)
A. A. Polohin, National Research Univ. of Electronic Technology (Russian Federation)
D. Gromov, National Research Univ. of Electronic Technology (Russian Federation)
Y. P. Shaman, NPK Technological Ctr. (Russian Federation)


Published in SPIE Proceedings Vol. 10224:
International Conference on Micro- and Nano-Electronics 2016
Vladimir F. Lukichev; Konstantin V. Rudenko, Editor(s)

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