Effect of PbO on optical properties of tellurite glass
Binary (1 − x)(TeO2) − x(PbO), x = 0, 0.10, 0.15, 0.20, 0.25, 0.30 mol% glass system was fabricated using melt quenching method. X-ray diffraction (XRD) technique was employed to confirm the amorphous nature. The microanalysis of the major components was performed using energy dispersive EDX and X-r...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/72437/ http://psasir.upm.edu.my/id/eprint/72437/1/Effect%20of%20PbO%20on%20optical%20properties%20of%20tellurite%20glass.pdf |
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| author | AlMokhtar Elazoumi, Salah Hassan Abd. Aziz, Sidek Rammah, Yasser S. El-Mallawany, R. Mohamed Kamari, Halimah Matori, Khamirul Amin Mohd Zaid, Mohd Hafiz |
| author_facet | AlMokhtar Elazoumi, Salah Hassan Abd. Aziz, Sidek Rammah, Yasser S. El-Mallawany, R. Mohamed Kamari, Halimah Matori, Khamirul Amin Mohd Zaid, Mohd Hafiz |
| author_sort | AlMokhtar Elazoumi, Salah Hassan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Binary (1 − x)(TeO2) − x(PbO), x = 0, 0.10, 0.15, 0.20, 0.25, 0.30 mol% glass system was fabricated using melt quenching method. X-ray diffraction (XRD) technique was employed to confirm the amorphous nature. The microanalysis of the major components was performed using energy dispersive EDX and X-ray spectrometry. Both the molar volume and the density were measured. FTIR and UV spectra were recorded at 400–4000 cm–1 and 220–800 nm, respectively. The optical band gap (Eopt), Urbach’s energy (Eu), index of refraction (n) were calculated using absorption spectrum fitting (ASF) and derivation of absorption spectrum fitting (DASF) methods. Molar refraction Rm and molecular polarizability have been calculated according to (ASF) method. |
| first_indexed | 2025-11-15T11:52:28Z |
| format | Article |
| id | upm-72437 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:52:28Z |
| publishDate | 2018 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-724372020-06-10T05:28:25Z http://psasir.upm.edu.my/id/eprint/72437/ Effect of PbO on optical properties of tellurite glass AlMokhtar Elazoumi, Salah Hassan Abd. Aziz, Sidek Rammah, Yasser S. El-Mallawany, R. Mohamed Kamari, Halimah Matori, Khamirul Amin Mohd Zaid, Mohd Hafiz Binary (1 − x)(TeO2) − x(PbO), x = 0, 0.10, 0.15, 0.20, 0.25, 0.30 mol% glass system was fabricated using melt quenching method. X-ray diffraction (XRD) technique was employed to confirm the amorphous nature. The microanalysis of the major components was performed using energy dispersive EDX and X-ray spectrometry. Both the molar volume and the density were measured. FTIR and UV spectra were recorded at 400–4000 cm–1 and 220–800 nm, respectively. The optical band gap (Eopt), Urbach’s energy (Eu), index of refraction (n) were calculated using absorption spectrum fitting (ASF) and derivation of absorption spectrum fitting (DASF) methods. Molar refraction Rm and molecular polarizability have been calculated according to (ASF) method. Elsevier 2018-03 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/72437/1/Effect%20of%20PbO%20on%20optical%20properties%20of%20tellurite%20glass.pdf AlMokhtar Elazoumi, Salah Hassan and Abd. Aziz, Sidek and Rammah, Yasser S. and El-Mallawany, R. and Mohamed Kamari, Halimah and Matori, Khamirul Amin and Mohd Zaid, Mohd Hafiz (2018) Effect of PbO on optical properties of tellurite glass. Results in Physics, 8. 16 - 25. ISSN 2211-3797 https://www.sciencedirect.com/science/article/pii/S2211379717310884 10.1016/j.rinp.2017.11.010 |
| spellingShingle | AlMokhtar Elazoumi, Salah Hassan Abd. Aziz, Sidek Rammah, Yasser S. El-Mallawany, R. Mohamed Kamari, Halimah Matori, Khamirul Amin Mohd Zaid, Mohd Hafiz Effect of PbO on optical properties of tellurite glass |
| title | Effect of PbO on optical properties of tellurite glass |
| title_full | Effect of PbO on optical properties of tellurite glass |
| title_fullStr | Effect of PbO on optical properties of tellurite glass |
| title_full_unstemmed | Effect of PbO on optical properties of tellurite glass |
| title_short | Effect of PbO on optical properties of tellurite glass |
| title_sort | effect of pbo on optical properties of tellurite glass |
| url | http://psasir.upm.edu.my/id/eprint/72437/ http://psasir.upm.edu.my/id/eprint/72437/ http://psasir.upm.edu.my/id/eprint/72437/ http://psasir.upm.edu.my/id/eprint/72437/1/Effect%20of%20PbO%20on%20optical%20properties%20of%20tellurite%20glass.pdf |