Low-wavenumber Raman scattering spectroscopy in studies of new gallium-doped silica glass-based transparent vitroceramic medium

R. Ceccato, R. Dal Maschio, M. Ferrari, S. Gialanella, K. E. Lipinska-Kalita, G. Mariotto, M. Montagna, Yoshimichi Ohki, F. Rossi

    Research output: Contribution to journalArticle

    6 Citations (Scopus)

    Abstract

    Optically transparent, silica glass-based vitroceramic material doped with gallium oxide was obtained by standard glass fusion and appropriate thermal treatments. Low-wavenumber Raman scattering spectroscopy allowed the determination of the microstructure and in particular the size distribution of nanoparticles embedded in the amorphous matrix. The nanocrystal growth was accurately controlled by heat treatment conditions. Transmission electron microscopy and X-ray diffraction measurements revealed the presence of a single crystalline phase, spherical-shaped nanoaggregates, homogeneously distributed in the transparent composite medium.

    Original languageEnglish
    Pages (from-to)643-647
    Number of pages5
    JournalJournal of Raman Spectroscopy
    Volume32
    Issue number8
    DOIs
    Publication statusPublished - 2001

    Fingerprint

    Gallium
    Glass ceramics
    Fused silica
    Raman scattering
    Heat treatment
    Spectroscopy
    Nanocrystals
    Fusion reactions
    Nanoparticles
    Crystalline materials
    Transmission electron microscopy
    X ray diffraction
    Glass
    Microstructure
    Oxides
    Composite materials
    gallium oxide

    ASJC Scopus subject areas

    • Spectroscopy

    Cite this

    Ceccato, R., Dal Maschio, R., Ferrari, M., Gialanella, S., Lipinska-Kalita, K. E., Mariotto, G., ... Rossi, F. (2001). Low-wavenumber Raman scattering spectroscopy in studies of new gallium-doped silica glass-based transparent vitroceramic medium. Journal of Raman Spectroscopy, 32(8), 643-647. https://doi.org/10.1002/jrs.708

    Low-wavenumber Raman scattering spectroscopy in studies of new gallium-doped silica glass-based transparent vitroceramic medium. / Ceccato, R.; Dal Maschio, R.; Ferrari, M.; Gialanella, S.; Lipinska-Kalita, K. E.; Mariotto, G.; Montagna, M.; Ohki, Yoshimichi; Rossi, F.

    In: Journal of Raman Spectroscopy, Vol. 32, No. 8, 2001, p. 643-647.

    Research output: Contribution to journalArticle

    Ceccato, R, Dal Maschio, R, Ferrari, M, Gialanella, S, Lipinska-Kalita, KE, Mariotto, G, Montagna, M, Ohki, Y & Rossi, F 2001, 'Low-wavenumber Raman scattering spectroscopy in studies of new gallium-doped silica glass-based transparent vitroceramic medium', Journal of Raman Spectroscopy, vol. 32, no. 8, pp. 643-647. https://doi.org/10.1002/jrs.708
    Ceccato, R. ; Dal Maschio, R. ; Ferrari, M. ; Gialanella, S. ; Lipinska-Kalita, K. E. ; Mariotto, G. ; Montagna, M. ; Ohki, Yoshimichi ; Rossi, F. / Low-wavenumber Raman scattering spectroscopy in studies of new gallium-doped silica glass-based transparent vitroceramic medium. In: Journal of Raman Spectroscopy. 2001 ; Vol. 32, No. 8. pp. 643-647.
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    AU - Ferrari, M.

    AU - Gialanella, S.

    AU - Lipinska-Kalita, K. E.

    AU - Mariotto, G.

    AU - Montagna, M.

    AU - Ohki, Yoshimichi

    AU - Rossi, F.

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