| Structural and Optical Investigation of Rare
Earth Doped Oxyfluoride Glasses |
Ruchika Bagga, Mauro Falconieri1, Venu Gopal Achanta2, José M. F. Ferreira3,
Ashutosh Goel4, Narinder Pal Singh5, Nancy and Gopi Sharma*
pages 18-20
DOI:10.1080/0371750X.2013.794013 |
| Abstract |
| UV-Vis and FTIR analyses have been performed on an aluminosilcate base glass doped with two different rare earths
(Dy3+ and Eu3+) with varying concentrations. The glasses were prepared by conventional melt quenching technique.
While the absorption intensity of the observed bands was found to increase with increase of RE concentration, the
RE doping did not cause any new structural unit and the FTIR spectra practically remained unchanged.
[Keywords: Oxyfluoride glass, UV-Vis spectroscopy, FTIR spectroscopy] |
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