Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system
Erbium nanoparticles (NPs) doped zinc borotellurite glasses have been prepared by conventional melt-quenching technique with the chemical composition { [ (T e O 2) 0.70 (B 2 O 3) 0.30 ] 1 - x (Z n O) x } 1 - y (E r 3 O 2) y (where y = 0.005, 0.01, 0.02, 0.03, 0.04, 0.05). The structural properties o...
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| Format: | Article |
| Language: | English |
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Hindawi Publishing Corporation
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/30244/1/Effect%20of%20erbium%20nanoparticles%20on%20optical%20properties%20of%20zinc%20borotellurite%20glass%20system.pdf |
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| author | Abd Azis, Muhammad Noorazlan Mohamed Kamari, Halimah Zulkefly, Siti Shafinas Wan Yusoff, Wan Mohamad Daud |
| author_facet | Abd Azis, Muhammad Noorazlan Mohamed Kamari, Halimah Zulkefly, Siti Shafinas Wan Yusoff, Wan Mohamad Daud |
| author_sort | Abd Azis, Muhammad Noorazlan |
| collection | UPM |
| description | Erbium nanoparticles (NPs) doped zinc borotellurite glasses have been prepared by conventional melt-quenching technique with the chemical composition { [ (T e O 2) 0.70 (B 2 O 3) 0.30 ] 1 - x (Z n O) x } 1 - y (E r 3 O 2) y (where y = 0.005, 0.01, 0.02, 0.03, 0.04, 0.05). The structural properties of the prepared glasses were determined via X-ray diffraction (XRD) analysis and FTIR analysis. It was confirmed that the prepared glasses are amorphous. The bonding parameters of the glasses were analyzed by using FTIR analysis and were confirmed to be ionic in nature. The refractive index increases as the content of erbium NPs increases. The optical absorption spectra revealed that fundamental absorption edge shifts to longer wavelength as the content of erbium NPs increases. The value of band gap had been calculated and shown to be decreased with an increase content of erbium NPs. The Urbach energy was shown to be linearly increased with an increase content of erbium NPs oxides. |
| first_indexed | 2024-03-06T08:16:55Z |
| format | Article |
| id | upm.eprints-30244 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:16:55Z |
| publishDate | 2013 |
| publisher | Hindawi Publishing Corporation |
| record_format | dspace |
| spelling | upm.eprints-302442017-04-26T08:10:17Z http://psasir.upm.edu.my/id/eprint/30244/ Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system Abd Azis, Muhammad Noorazlan Mohamed Kamari, Halimah Zulkefly, Siti Shafinas Wan Yusoff, Wan Mohamad Daud Erbium nanoparticles (NPs) doped zinc borotellurite glasses have been prepared by conventional melt-quenching technique with the chemical composition { [ (T e O 2) 0.70 (B 2 O 3) 0.30 ] 1 - x (Z n O) x } 1 - y (E r 3 O 2) y (where y = 0.005, 0.01, 0.02, 0.03, 0.04, 0.05). The structural properties of the prepared glasses were determined via X-ray diffraction (XRD) analysis and FTIR analysis. It was confirmed that the prepared glasses are amorphous. The bonding parameters of the glasses were analyzed by using FTIR analysis and were confirmed to be ionic in nature. The refractive index increases as the content of erbium NPs increases. The optical absorption spectra revealed that fundamental absorption edge shifts to longer wavelength as the content of erbium NPs increases. The value of band gap had been calculated and shown to be decreased with an increase content of erbium NPs. The Urbach energy was shown to be linearly increased with an increase content of erbium NPs oxides. Hindawi Publishing Corporation 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30244/1/Effect%20of%20erbium%20nanoparticles%20on%20optical%20properties%20of%20zinc%20borotellurite%20glass%20system.pdf Abd Azis, Muhammad Noorazlan and Mohamed Kamari, Halimah and Zulkefly, Siti Shafinas and Wan Yusoff, Wan Mohamad Daud (2013) Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system. Journal of Nanomaterials, 2013. art. no. 940917. pp. 1-8. ISSN 1687-4110; ESSN: 1687-4129 https://www.hindawi.com/journals/jnm/2013/940917/abs/ 10.1155/2013/940917 |
| spellingShingle | Abd Azis, Muhammad Noorazlan Mohamed Kamari, Halimah Zulkefly, Siti Shafinas Wan Yusoff, Wan Mohamad Daud Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| title | Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| title_full | Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| title_fullStr | Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| title_full_unstemmed | Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| title_short | Effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| title_sort | effect of erbium nanoparticles on optical properties of zinc borotellurite glass system |
| url | http://psasir.upm.edu.my/id/eprint/30244/1/Effect%20of%20erbium%20nanoparticles%20on%20optical%20properties%20of%20zinc%20borotellurite%20glass%20system.pdf |
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