{"title":"共掺杂 Ce3+、Sm3+ 离子的 LiCaBO3 伪三元玻璃陶瓷的结构、光致发光和热致发光特性研究","authors":"","doi":"10.1016/j.optmat.2024.116100","DOIUrl":null,"url":null,"abstract":"<div><p>The lithium-calcium-borate (LiCaBO<sub>3</sub>) glass co-doped with Ce<sup>3+</sup> and Sm<sup>3+</sup> ions were successfully fabricated by the conventional melt quenching method. Annealing heat at 710 °C for 2 or 4 h formed the nanocrystals in the glass matrix. The X-ray diffraction patterns have proved the formation of the nanocrystals in materials. The appearance of these nanocrystals changed the glass lattice structure as well as the physical and optical properties of the material. The radiative properties of the LiCaBO<sub>3</sub> glass and glass ceramics were analyzed within the framework of Judd-Ofelt theory. The thermoluminescence (TL) properties of the materials were studied by analyzing the glow curve and the TL spectra. The application potential of the materials in the field of dosimetry was proposed based on the investigation results of the parameters such as TL response to irradiation dose, fading rates, and the standard deviation.</p></div>","PeriodicalId":19564,"journal":{"name":"Optical Materials","volume":null,"pages":null},"PeriodicalIF":3.8000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Studying the structure, photoluminescence and thermoluminescence properties of LiCaBO3 pseudoternary glass-ceramic co-doped with Ce3+, Sm3+ ions\",\"authors\":\"\",\"doi\":\"10.1016/j.optmat.2024.116100\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The lithium-calcium-borate (LiCaBO<sub>3</sub>) glass co-doped with Ce<sup>3+</sup> and Sm<sup>3+</sup> ions were successfully fabricated by the conventional melt quenching method. Annealing heat at 710 °C for 2 or 4 h formed the nanocrystals in the glass matrix. The X-ray diffraction patterns have proved the formation of the nanocrystals in materials. The appearance of these nanocrystals changed the glass lattice structure as well as the physical and optical properties of the material. The radiative properties of the LiCaBO<sub>3</sub> glass and glass ceramics were analyzed within the framework of Judd-Ofelt theory. The thermoluminescence (TL) properties of the materials were studied by analyzing the glow curve and the TL spectra. The application potential of the materials in the field of dosimetry was proposed based on the investigation results of the parameters such as TL response to irradiation dose, fading rates, and the standard deviation.</p></div>\",\"PeriodicalId\":19564,\"journal\":{\"name\":\"Optical Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2024-09-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0925346724012837\",\"RegionNum\":3,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Materials","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0925346724012837","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Studying the structure, photoluminescence and thermoluminescence properties of LiCaBO3 pseudoternary glass-ceramic co-doped with Ce3+, Sm3+ ions
The lithium-calcium-borate (LiCaBO3) glass co-doped with Ce3+ and Sm3+ ions were successfully fabricated by the conventional melt quenching method. Annealing heat at 710 °C for 2 or 4 h formed the nanocrystals in the glass matrix. The X-ray diffraction patterns have proved the formation of the nanocrystals in materials. The appearance of these nanocrystals changed the glass lattice structure as well as the physical and optical properties of the material. The radiative properties of the LiCaBO3 glass and glass ceramics were analyzed within the framework of Judd-Ofelt theory. The thermoluminescence (TL) properties of the materials were studied by analyzing the glow curve and the TL spectra. The application potential of the materials in the field of dosimetry was proposed based on the investigation results of the parameters such as TL response to irradiation dose, fading rates, and the standard deviation.
期刊介绍：
Optical Materials has an open access mirror journal Optical Materials: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
The purpose of Optical Materials is to provide a means of communication and technology transfer between researchers who are interested in materials for potential device applications. The journal publishes original papers and review articles on the design, synthesis, characterisation and applications of optical materials.
OPTICAL MATERIALS focuses on:
• Optical Properties of Material Systems;
• The Materials Aspects of Optical Phenomena;
• The Materials Aspects of Devices and Applications.
Authors can submit separate research elements describing their data to Data in Brief and methods to Methods X.
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