{"title":"Eu3+掺杂BaCl2-BaO-TeO2玻璃的光致发光和闪烁特性","authors":"Tsubasa Suzuki, Shuntaro Muneta, Naoki Kawano, Daisuke Nakauchi, Kensei Ichiba, Kai Okazaki, Takumi Kato, Yuma Takebuchi, Fumito Kagaya, Kenji Shinozaki, Takayuki Yanagida","doi":"10.1007/s10854-024-14187-8","DOIUrl":null,"url":null,"abstract":"<div><p>Eu<sub>2</sub>O<sub>3</sub>-doped oxychloride tellurite glasses were fabricated, and their luminescent characteristics were investigated for glass scintillators. Luminescent peaks originating from the transition between 4f energy levels of Eu<sup>3+</sup> were observed at 577, 592, 612, 652, and 701 nm under 530 nm light. These luminescent peaks were also observed when irradiated with X-ray, and the maximum intensity was observed at a Eu<sub>2</sub>O<sub>3</sub> concentration of 3.0%. Furthermore, scintillation decay times of about 0.64 ms were detected from the Eu<sub>2</sub>O<sub>3</sub>-doped oxychloride tellurite glasses. Moreover, the 3.0% Eu<sub>2</sub>O<sub>3</sub>-doped oxychloride tellurite glass exhibited the lowest afterglow level (177 ppm) that was lower than that of a Tl-doped CsI single crystal.</p></div>","PeriodicalId":646,"journal":{"name":"Journal of Materials Science: Materials in Electronics","volume":"36 2","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10854-024-14187-8.pdf","citationCount":"0","resultStr":"{\"title\":\"Photoluminescence and scintillation properties of Eu3+-doped BaCl2–BaO–TeO2 glasses\",\"authors\":\"Tsubasa Suzuki, Shuntaro Muneta, Naoki Kawano, Daisuke Nakauchi, Kensei Ichiba, Kai Okazaki, Takumi Kato, Yuma Takebuchi, Fumito Kagaya, Kenji Shinozaki, Takayuki Yanagida\",\"doi\":\"10.1007/s10854-024-14187-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Eu<sub>2</sub>O<sub>3</sub>-doped oxychloride tellurite glasses were fabricated, and their luminescent characteristics were investigated for glass scintillators. Luminescent peaks originating from the transition between 4f energy levels of Eu<sup>3+</sup> were observed at 577, 592, 612, 652, and 701 nm under 530 nm light. These luminescent peaks were also observed when irradiated with X-ray, and the maximum intensity was observed at a Eu<sub>2</sub>O<sub>3</sub> concentration of 3.0%. Furthermore, scintillation decay times of about 0.64 ms were detected from the Eu<sub>2</sub>O<sub>3</sub>-doped oxychloride tellurite glasses. Moreover, the 3.0% Eu<sub>2</sub>O<sub>3</sub>-doped oxychloride tellurite glass exhibited the lowest afterglow level (177 ppm) that was lower than that of a Tl-doped CsI single crystal.</p></div>\",\"PeriodicalId\":646,\"journal\":{\"name\":\"Journal of Materials Science: Materials in Electronics\",\"volume\":\"36 2\",\"pages\":\"\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2025-01-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s10854-024-14187-8.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Materials Science: Materials in Electronics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10854-024-14187-8\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Materials Science: Materials in Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s10854-024-14187-8","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Photoluminescence and scintillation properties of Eu3+-doped BaCl2–BaO–TeO2 glasses
Eu2O3-doped oxychloride tellurite glasses were fabricated, and their luminescent characteristics were investigated for glass scintillators. Luminescent peaks originating from the transition between 4f energy levels of Eu3+ were observed at 577, 592, 612, 652, and 701 nm under 530 nm light. These luminescent peaks were also observed when irradiated with X-ray, and the maximum intensity was observed at a Eu2O3 concentration of 3.0%. Furthermore, scintillation decay times of about 0.64 ms were detected from the Eu2O3-doped oxychloride tellurite glasses. Moreover, the 3.0% Eu2O3-doped oxychloride tellurite glass exhibited the lowest afterglow level (177 ppm) that was lower than that of a Tl-doped CsI single crystal.
期刊介绍：
The Journal of Materials Science: Materials in Electronics is an established refereed companion to the Journal of Materials Science. It publishes papers on materials and their applications in modern electronics, covering the ground between fundamental science, such as semiconductor physics, and work concerned specifically with applications. It explores the growth and preparation of new materials, as well as their processing, fabrication, bonding and encapsulation, together with the reliability, failure analysis, quality assurance and characterization related to the whole range of applications in electronics. The Journal presents papers in newly developing fields such as low dimensional structures and devices, optoelectronics including III-V compounds, glasses and linear/non-linear crystal materials and lasers, high Tc superconductors, conducting polymers, thick film materials and new contact technologies, as well as the established electronics device and circuit materials.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
