Optical and magnetic properties of PbO–Sb2O3–As2O3 glasses containing vanadium ions
PbO-Sb2O3-As2O3 glasses containing different concentrations of V2O5 (ranging from 0 to 0.5 mol%) were prepared. A number of studies, viz. optical absorption, IR spectra, thermoluminescence, ESR spectra and magnetic susceptibility on these glasses were carried out as a function of vanadium ion concen...
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| Published in: | Materials letters Vol. 59; no. 5; pp. 539 - 545 |
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| Main Authors: | , , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
01-02-2005
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| Online Access: | Get full text |
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| Summary: | PbO-Sb2O3-As2O3 glasses containing different concentrations of V2O5 (ranging from 0 to 0.5 mol%) were prepared. A number of studies, viz. optical absorption, IR spectra, thermoluminescence, ESR spectra and magnetic susceptibility on these glasses were carried out as a function of vanadium ion concentration. An anomaly has been observed in all the properties of these glasses when V2O5 concentration is about 0.3 mol%. The results of these studies were analyzed in the light of different oxidation states of vanadium ions. |
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| Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
| ISSN: | 0167-577X |
| DOI: | 10.1016/j.matlet.2004.09.010 |