Infrared and Raman spectroscopic investigations of xMnO (100− x)[As 2O 3 TeO 2] glass system

xMnO·(100− x)[As 2O 3·TeO 2] glass system, with 0≤ x≤50 mol %, was prepared and investigated by FT-IR and Raman spectroscopies in order to determine its structure and the changes induced by the increasing of MnO content. The results offered by FT-IR and Raman spectroscopies suggest a structure forme...

Full description

Saved in:
Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 2010-05, Vol.405 (9), p.2259-2262
Main Authors: Ardelean, I., Lupsor, Simona, Rusu, Dorina
Format: Article
Language:English
Subjects:
As 2O 3·TeO 2 glass matrix
Condensed matter
Condensed matter: structure, mechanical and thermal properties
Disordered solids
Exact sciences and technology
FT-IR
Glass
Glasses
Infrared
Manganese ions
Physics
Raman
Raman spectroscopy
Spectra
Spectroscopy
Structure of solids and liquids
crystallography
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:xMnO·(100− x)[As 2O 3·TeO 2] glass system, with 0≤ x≤50 mol %, was prepared and investigated by FT-IR and Raman spectroscopies in order to determine its structure and the changes induced by the increasing of MnO content. The results offered by FT-IR and Raman spectroscopies suggest a structure formed by AsO 3, TeO 4 tbp and TeO 3 tp units. The presence of MnO 2 units was confirmed by FT-IR spectra only for high concentration of MnO.
ISSN:0921-4526
1873-2135
DOI:10.1016/j.physb.2010.02.022