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; Y. Ohki; F. Rossi

doi:10.1002/jrs.708

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, Y. Ohki, F. Rossi

^*Corresponding author for this work

Kagami Memorial Research Institute for Materials Science and Technology

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	643-647
Number of pages	5
Journal	Journal of Raman Spectroscopy
Volume	32
Issue number	8
DOIs	https://doi.org/10.1002/jrs.708
Publication status	Published - 2001

ASJC Scopus subject areas

Materials Science(all)
Spectroscopy

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

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.",

author = "R. Ceccato and {Dal Maschio}, R. and M. Ferrari and S. Gialanella and Lipinska-Kalita, {K. E.} and G. Mariotto and M. Montagna and Y. Ohki and F. Rossi",

year = "2001",

doi = "10.1002/jrs.708",

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pages = "643--647",

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T1 - Low-wavenumber Raman scattering spectroscopy in studies of new gallium-doped silica glass-based transparent vitroceramic medium

AU - Ceccato, R.

AU - Dal Maschio, R.

AU - Ferrari, M.

AU - Gialanella, S.

AU - Lipinska-Kalita, K. E.

AU - Mariotto, G.

AU - Montagna, M.

AU - Ohki, Y.

AU - Rossi, F.

PY - 2001

Y1 - 2001

N2 - 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.

AB - 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.

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JF - Journal of Raman Spectroscopy

IS - 8

ER -

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

Abstract

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