Tailoring Variations in the Microstructures, Linear/Nonlinear Optical, and Mechanical Properties of Dysprosium-Oxide-Reinforced Borate Glasses
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
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Tailoring Variations in the Microstructures, Linear/Nonlinear Optical, and Mechanical Properties of Dysprosium-Oxide-Reinforced Borate Glasses
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| Автор |
Henaish, A. M.
Hemeda, O. M. Arrasheed, E. A. Shalaby, R. M. Ghazy, A. R. Weinstein, I. A. Darwish, M. A. Trukhanova, E. L. Trukhanov, A. V. Trukhanov, S. V. Al-Hossainy, A. F. Abdelhakim, N. A. |
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| Тематика |
BORATE GLASS
INDENTATION CREEP LINEAR OPTICAL MICRO-HARDNESS RARE EARTH |
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| Описание |
Hybrid dysprosium-doped borate glassy samples [B-Gly/Dy]HDG (Borate Glass/Dysprosium)Hybrid Doped Glass were prepared in this study via the melt-quenching method. Its linear/nonlinear optical, photoluminescence, hardness indentation, and micro-creep properties were analyzed. The amorphous structure for all the prepared samples was confirmed from the XRD patterns. In addition, density functional theory (DFT), optimized by TD-DFT and Crystal Sleuth, was used to study the structure and crystallinity of the [B-Gly/Dy]HDG as isolated molecules and agreed with the peaks of experimental XRD patterns. Additionally, theoretical lattice types were studied using Polymorph, a content studio software, and orthorhombic Pc21b (29) and triclinic P-1 (2) structures were provided. Both mechanical and optical properties were responses to different concentrations of Dy2O3 in the glassy borate system. It was found that the length of indentation increases by increasing the load time, and the hardness decreases by increasing the load time. The stress exponent value also increased from 4.1 to 6.3. The indentation strain increases by increasing the load time. The direct optical band gap was evaluated using the Davis–Mott relation. Urbach energy and its connection to the disorder degree in materials were studied depending on the Dy2O3 concentration. The acquired optical parameters were also analyzed to determine the nonlinear refractive index as well as the linear and third-order nonlinear optical susceptibility of the investigated glass samples. The photoluminescence emission spectra were recorded, and their attributed transitions were studied. The mechanical studies showed that the hardness values increased by increasing Dy2O3 concentrations from 4160.54 to 5631.58 Mpa. The stress exponent value also increased from 4.1 to 6.3. Therefore, the higher value of stress exponent (S) is more resistant to indentation creep. © 2023 by the authors.
Ministry of Science and Higher Education of the Russian Federation: FEUZ-2023-0014 I.A.W. thanks the Ministry of Science and Higher Education of Russia, research project no. FEUZ-2023-0014 for support. |
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| Дата |
2024-04-05T16:16:03Z
2024-04-05T16:16:03Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Henaish, AM, Hemeda, OM, Arrasheed, EA, Shalaby, RM, Ghazy, AR, Weinstein, IA, Darwish, MA, Trukhanova, EL, Trukhanov, AV, Trukhanov, SV, Al-Hossainy, AF & Abdelhakim, NA 2023, 'Tailoring Variations in the Microstructures, Linear/Nonlinear Optical, and Mechanical Properties of Dysprosium-Oxide-Reinforced Borate Glasses', Journal of Composites Science, Том. 7, № 2, 61. https://doi.org/10.3390/jcs7020061
Henaish, A. M., Hemeda, O. M., Arrasheed, E. A., Shalaby, R. M., Ghazy, A. R., Weinstein, I. A., Darwish, M. A., Trukhanova, E. L., Trukhanov, A. V., Trukhanov, S. V., Al-Hossainy, A. F., & Abdelhakim, N. A. (2023). Tailoring Variations in the Microstructures, Linear/Nonlinear Optical, and Mechanical Properties of Dysprosium-Oxide-Reinforced Borate Glasses. Journal of Composites Science, 7(2), [61]. https://doi.org/10.3390/jcs7020061 2504-477X Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85148731958&doi=10.3390%2fjcs7020061&partnerID=40&md5=5dafba9f06ed6713065f02fae648ce88 https://www.mdpi.com/2504-477X/7/2/61/pdf?version=1675672696 http://elar.urfu.ru/handle/10995/130221 10.3390/jcs7020061 85148731958 000944917700001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Journal of Composites Science
Journal of Composites Science |
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