Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material
In this paper, a series of [Sm2O3]x[(ZnO)0.5 (B2O3)0.1 (SLS)0.4]1-x, where × = 0, 0.01, 0.02, and 0.03 in weight fraction was fabricated via melt-quenching method. The influence of the samarium ion (Sm3+) concentration on the structural and optical properties was investigated. X-ray diffraction (X...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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ELSEVIER
2023
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| Online Access: | http://eprints.uthm.edu.my/8922/1/J15861_6aeeb8fb6e256072c5d04d90714f6b2d.pdf |
| _version_ | 1796869863457685504 |
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| author | Wei Mun Cheong, Wei Mun Cheong Mohd Zaid, Mohd Hafiz Yap Wing Fen, Yap Wing Fen Tan Sin Tee, Tan Sin Tee Matori, Khamirul Amin Zhi Wei Loh, Zhi Wei Loh Mayzan, Mohd Zul Hilmi |
| author_facet | Wei Mun Cheong, Wei Mun Cheong Mohd Zaid, Mohd Hafiz Yap Wing Fen, Yap Wing Fen Tan Sin Tee, Tan Sin Tee Matori, Khamirul Amin Zhi Wei Loh, Zhi Wei Loh Mayzan, Mohd Zul Hilmi |
| author_sort | Wei Mun Cheong, Wei Mun Cheong |
| collection | UTHM |
| description | In this paper, a series of [Sm2O3]x[(ZnO)0.5 (B2O3)0.1 (SLS)0.4]1-x, where × = 0, 0.01, 0.02, and 0.03 in weight
fraction was fabricated via melt-quenching method. The influence of the samarium ion (Sm3+) concentration on
the structural and optical properties was investigated. X-ray diffraction (XRD) and Fourier-transform infrared
spectroscopy (FTIR) confirmed the samples’ glassy (amorphous) behavior. The optical absorption intensity
enhanced as the dopant increased, whereas the optical band gap reduced with the progression of Sm3+ concentration. The sample’s refractive index and Urbach energy range from 2.145 to 2.203 and 0.682 eV to 0.713
eV, respectively. From the photoluminescence studies, 3 wt% Sm3+-doped samples indicate the most intense
emission in the orange-reddish region among the other samples. The calculated CIE coordinates for Sm3+ doped
ZnO–B2O3–SLS glasses are approximate (0.57, 0.43), near the Amber LED NSPAR 70BS produced by Nichia
Corporation. In addition, the CCT of the Sm3+-doped samples at about ~ 1750 K reveals prepared glass samples
have bright orange-reddish emission. These findings indicate that Sm3+-doped in ZnO-B2O3-SLS has enhanced its
orange-reddish emission and potential as an orange-reddish glass phosphor material in optoelectronic devices
such as glass phosphor for LEDs. |
| first_indexed | 2024-03-05T22:01:04Z |
| format | Article |
| id | uthm.eprints-8922 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T22:01:04Z |
| publishDate | 2023 |
| publisher | ELSEVIER |
| record_format | dspace |
| spelling | uthm.eprints-89222023-06-18T01:35:26Z http://eprints.uthm.edu.my/8922/ Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material Wei Mun Cheong, Wei Mun Cheong Mohd Zaid, Mohd Hafiz Yap Wing Fen, Yap Wing Fen Tan Sin Tee, Tan Sin Tee Matori, Khamirul Amin Zhi Wei Loh, Zhi Wei Loh Mayzan, Mohd Zul Hilmi T Technology (General) In this paper, a series of [Sm2O3]x[(ZnO)0.5 (B2O3)0.1 (SLS)0.4]1-x, where × = 0, 0.01, 0.02, and 0.03 in weight fraction was fabricated via melt-quenching method. The influence of the samarium ion (Sm3+) concentration on the structural and optical properties was investigated. X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR) confirmed the samples’ glassy (amorphous) behavior. The optical absorption intensity enhanced as the dopant increased, whereas the optical band gap reduced with the progression of Sm3+ concentration. The sample’s refractive index and Urbach energy range from 2.145 to 2.203 and 0.682 eV to 0.713 eV, respectively. From the photoluminescence studies, 3 wt% Sm3+-doped samples indicate the most intense emission in the orange-reddish region among the other samples. The calculated CIE coordinates for Sm3+ doped ZnO–B2O3–SLS glasses are approximate (0.57, 0.43), near the Amber LED NSPAR 70BS produced by Nichia Corporation. In addition, the CCT of the Sm3+-doped samples at about ~ 1750 K reveals prepared glass samples have bright orange-reddish emission. These findings indicate that Sm3+-doped in ZnO-B2O3-SLS has enhanced its orange-reddish emission and potential as an orange-reddish glass phosphor material in optoelectronic devices such as glass phosphor for LEDs. ELSEVIER 2023 Article PeerReviewed text en http://eprints.uthm.edu.my/8922/1/J15861_6aeeb8fb6e256072c5d04d90714f6b2d.pdf Wei Mun Cheong, Wei Mun Cheong and Mohd Zaid, Mohd Hafiz and Yap Wing Fen, Yap Wing Fen and Tan Sin Tee, Tan Sin Tee and Matori, Khamirul Amin and Zhi Wei Loh, Zhi Wei Loh and Mayzan, Mohd Zul Hilmi (2023) Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material. Optics and Laser Technology, 158. pp. 1-10. https://doi.org/10.1016/j.optlastec.2022.108937 |
| spellingShingle | T Technology (General) Wei Mun Cheong, Wei Mun Cheong Mohd Zaid, Mohd Hafiz Yap Wing Fen, Yap Wing Fen Tan Sin Tee, Tan Sin Tee Matori, Khamirul Amin Zhi Wei Loh, Zhi Wei Loh Mayzan, Mohd Zul Hilmi Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material |
| title | Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material |
| title_full | Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material |
| title_fullStr | Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material |
| title_full_unstemmed | Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material |
| title_short | Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material |
| title_sort | enhancing orange reddish emission of the sm3 doped zno b2o3 sls glasses for the potential glass phosphor material |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/8922/1/J15861_6aeeb8fb6e256072c5d04d90714f6b2d.pdf |
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