The physical and optical studies of erbium doped borosilicate glass
A glass series of erbium doped zinc borosilicate glass system was prepared by using the melt-quenching method. The absorption spectra revealed several bands at visible range which correspond to the following transitions (from the ground state); ⁴F5/2 + ⁴F7/2 + ²H11/2 + ⁴S3/2 + ⁴F9/2 + ⁴I9/2. The den...
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2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/74240/1/The%20Physical%20and%20Optical%20Studies%20of%20Erbium%20Doped%20B.pdf http://psasir.upm.edu.my/id/eprint/74240/ |
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my.upm.eprints.742402020-04-11T17:31:32Z http://psasir.upm.edu.my/id/eprint/74240/ The physical and optical studies of erbium doped borosilicate glass Razali, Nur Ain Nabilah Mustafa, Iskandar Shahrim Noor Azman, Nurul Zahirah Mohamed Kamari, Halimah Abd Rahman, Amalina Rosli, Khairiah Taib, Noor Syamimi Tajuddin, Nur Adilah A glass series of erbium doped zinc borosilicate glass system was prepared by using the melt-quenching method. The absorption spectra revealed several bands at visible range which correspond to the following transitions (from the ground state); ⁴F5/2 + ⁴F7/2 + ²H11/2 + ⁴S3/2 + ⁴F9/2 + ⁴I9/2. The density and molar volume obtained increased and decreased respectively as the concentration of erbium oxide varied from 0 mol % to 1.0 mol %. Meanwhile, oxygen packing density (OPD) increased as the concentration of erbium oxide increased up to 3.0 mol % due to the build-up of bridging oxygen. The indirect band gap energy was achieved from 2.56 eV to 2.80 eV and the Urbach energy values lies between 0.15 eV and 0.61 eV. IOP Publishing 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/74240/1/The%20Physical%20and%20Optical%20Studies%20of%20Erbium%20Doped%20B.pdf Razali, Nur Ain Nabilah and Mustafa, Iskandar Shahrim and Noor Azman, Nurul Zahirah and Mohamed Kamari, Halimah and Abd Rahman, Amalina and Rosli, Khairiah and Taib, Noor Syamimi and Tajuddin, Nur Adilah (2018) The physical and optical studies of erbium doped borosilicate glass. Journal of Physics: Conference Series, 1083 (1). art. no. 012004. pp. 1-6. ISSN 1742-6588; EISSN: 1742-6596 10.1088/1742-6596/1083/1/012004 |
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A glass series of erbium doped zinc borosilicate glass system was prepared by using the melt-quenching method. The absorption spectra revealed several bands at visible range which correspond to the following transitions (from the ground state); ⁴F5/2 + ⁴F7/2 + ²H11/2 + ⁴S3/2 + ⁴F9/2 + ⁴I9/2. The density and molar volume obtained increased and decreased respectively as the concentration of erbium oxide varied from 0 mol % to 1.0 mol %. Meanwhile, oxygen packing density (OPD) increased as the concentration of erbium oxide increased up to 3.0 mol % due to the build-up of bridging oxygen. The indirect band gap energy was achieved from 2.56 eV to 2.80 eV and the Urbach energy values lies between 0.15 eV and 0.61 eV. |
| format |
Article |
| author |
Razali, Nur Ain Nabilah Mustafa, Iskandar Shahrim Noor Azman, Nurul Zahirah Mohamed Kamari, Halimah Abd Rahman, Amalina Rosli, Khairiah Taib, Noor Syamimi Tajuddin, Nur Adilah |
| spellingShingle |
Razali, Nur Ain Nabilah Mustafa, Iskandar Shahrim Noor Azman, Nurul Zahirah Mohamed Kamari, Halimah Abd Rahman, Amalina Rosli, Khairiah Taib, Noor Syamimi Tajuddin, Nur Adilah The physical and optical studies of erbium doped borosilicate glass |
| author_facet |
Razali, Nur Ain Nabilah Mustafa, Iskandar Shahrim Noor Azman, Nurul Zahirah Mohamed Kamari, Halimah Abd Rahman, Amalina Rosli, Khairiah Taib, Noor Syamimi Tajuddin, Nur Adilah |
| author_sort |
Razali, Nur Ain Nabilah |
| title |
The physical and optical studies of erbium doped borosilicate glass |
| title_short |
The physical and optical studies of erbium doped borosilicate glass |
| title_full |
The physical and optical studies of erbium doped borosilicate glass |
| title_fullStr |
The physical and optical studies of erbium doped borosilicate glass |
| title_full_unstemmed |
The physical and optical studies of erbium doped borosilicate glass |
| title_sort |
physical and optical studies of erbium doped borosilicate glass |
| publisher |
IOP Publishing |
| publishDate |
2018 |
| url |
http://psasir.upm.edu.my/id/eprint/74240/1/The%20Physical%20and%20Optical%20Studies%20of%20Erbium%20Doped%20B.pdf http://psasir.upm.edu.my/id/eprint/74240/ |
| _version_ |
1665896011840618496 |