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Effect of samarium nanopeprintss on optical properties of zinc borotellurite glass system


Citation

S. S., Hajar and Mohamed Kamari, Halimah and Zakaria, Azmi and M. N., Azlan (2016) Effect of samarium nanopeprintss on optical properties of zinc borotellurite glass system. Materials Science Forum, 846. pp. 63-68. ISSN 0255-5476; ESSN: 1662-9752

Abstract

he glass series of samarium nanoparticles (NPs) doped zinc borotellurite glasses were successfully fabricated by using conventional melt-quenching technique. The structural properties of the prepared glasses were investigated by X-ray diffraction (XRD) analysis and FTIR analysis. It was confirmed that the prepared glasses are amorphous in nature. The bonding parameters of the glasses were analyzed by using FTIR analysis and were found the formation of non-bridging oxygen. The density of these glasses were measured and found to be increased with increasing samarium NPs content. The optical absorption spectra of these glasses were revealed that the fundamental absorption edge shifts to higher wavelengths as the content of Sm2O3 (NPs) increases. The optical energy band gap are found to be decreased linearly with an increasing samarium NPs concentration which is due to the formation of non-bridging oxygen in the glass system.KeywordsBorotellurite glass; optical band gap, Samarium nanoparticles.


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Additional Metadata

Item Type: Article
Subject: Borotellurite glass; Optical band gap; Samarium nano particles
Divisions: Faculty of Science
DOI Number: https://doi.org/10.4028/www.scientific.net/MSF.846.63
Publisher: Trans Tech Publications
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 27 Feb 2018 01:12
Last Modified: 27 Feb 2018 01:12
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.4028/www.scientific.net/MSF.846.63
URI: http://psasir.upm.edu.my/id/eprint/54048
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