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Synthesis and structural study of the ordered germanium nanorod arrays

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Abstract

A new approach to synthesis of the ordered germanium nanorod arrays using thermal sputtering on the matrices of porous alumina with the ordered channel arrangement is presented. The synthesized filamentary nanostructures were examined by scanning electron microscopy (SEM), EXAFS and XANES spectroscopy. Data on nanorod geometry in arrays, parameters of the local atomic structure such as interatomic distances and coordination numbers for initial samples and those annealed at 450°C in the argon atmosphere, and data on changes in the electronic states near the absorption K-edge were acquired. A comparison was made with the data of EXAFS studies of a continuous Ge film synthesized on a smooth surface of non-porous Al2O3.

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Authors and Affiliations

  1. Institute of Physics and Technology, Uralian Division, Russian Academy of Sciences, Izhevsk, Russia

    R. G. Valeev, D. V. Surnin & A. N. Beltyukov

  2. Udmurt State University, Izhevsk, Russia

    R. G. Valeev, A. N. Beltyukov & V. M. Vetoshkin

  3. G. K. Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia

    V. V. Kriventsov

  4. Russian Research Center “Kurchatov Institute,”, Moscow, Russia

    Ya. V. Zubavichus

  5. G. I. Budker Institute of Nuclear Physics, Siberian Division, Russian Academy of Sciences, Novosibirsk, Russia

    N. A. Mezentsev

  6. Department of Materials Science, M. V. Lomonosov Moscow State University, Moscow, Russia

    A. A. Eliseev

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  1. R. G. Valeev
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  2. D. V. Surnin
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  3. A. N. Beltyukov
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  4. V. M. Vetoshkin
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  5. V. V. Kriventsov
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  6. Ya. V. Zubavichus
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  7. N. A. Mezentsev
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  8. A. A. Eliseev
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Correspondence to R. G. Valeev.

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Original Russian Text Copyright © 2010 by R. G. Valeev; D. V. Surnin, A. N. Beltyukov; V. M. Vetoshkin, V. V. Kriventsov, Ya. V. Zubavichus, N. A. Mezentsev, and A. A. Eliseev

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Translated from Zhurnal Strukturnoi Khimii, Vol. 51, Supplement, pp. S135–S139, 2010.

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Valeev, R.G., Surnin, D.V., Beltyukov, A.N. et al. Synthesis and structural study of the ordered germanium nanorod arrays. J Struct Chem 51 (Suppl 1), 132–136 (2010). https://doi.org/10.1007/s10947-010-0201-1

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  • DOI: https://doi.org/10.1007/s10947-010-0201-1

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