{"title":"C6+离子束辐照K2Ca2(SO4)3:Eu，Cu的热致发光性能研究","authors":"Chirag Malik","doi":"10.1007/s11664-024-11549-0","DOIUrl":null,"url":null,"abstract":"<div><p>Potassium calcium sulfate (K<sub>2</sub>Ca<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>:Eu,Cu) co-doped with Eu<sup>2+</sup> and Cu<sup>2+</sup> (1000 ppm each) has been prepared by the co-precipitation method. Compound confirmation was carried out by X ray diffraction, and the average crystallite size was 61 nm, calculated by the Williamson–Hall plot method. The presence of dopants was confirmed by the photoluminescence emissions and excitation spectra. This nano-crystalline phosphor has been investigated for its dosimetric applications by studying its thermoluminescence (TL) properties after being irradiated with ion beams (C<sup>6+</sup>) at different fluences of different energies (65 MeV, 75 MeV, and 85 MeV). Also, the co-doped phosphor was compared with the singly-doped K<sub>2</sub>Ca<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>:Eu in terms of its TL intensities, and it showed a higher TL sensitivity. Moreover, it showed a good dose response only for a low-energy C<sup>6+</sup> ion beam.</p></div>","PeriodicalId":626,"journal":{"name":"Journal of Electronic Materials","volume":"54 1","pages":"151 - 163"},"PeriodicalIF":2.2000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Investigation on Thermoluminescence Properties of C6+ Ion Beam-Irradiated K2Ca2(SO4)3:Eu,Cu\",\"authors\":\"Chirag Malik\",\"doi\":\"10.1007/s11664-024-11549-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Potassium calcium sulfate (K<sub>2</sub>Ca<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>:Eu,Cu) co-doped with Eu<sup>2+</sup> and Cu<sup>2+</sup> (1000 ppm each) has been prepared by the co-precipitation method. Compound confirmation was carried out by X ray diffraction, and the average crystallite size was 61 nm, calculated by the Williamson–Hall plot method. The presence of dopants was confirmed by the photoluminescence emissions and excitation spectra. This nano-crystalline phosphor has been investigated for its dosimetric applications by studying its thermoluminescence (TL) properties after being irradiated with ion beams (C<sup>6+</sup>) at different fluences of different energies (65 MeV, 75 MeV, and 85 MeV). Also, the co-doped phosphor was compared with the singly-doped K<sub>2</sub>Ca<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>:Eu in terms of its TL intensities, and it showed a higher TL sensitivity. Moreover, it showed a good dose response only for a low-energy C<sup>6+</sup> ion beam.</p></div>\",\"PeriodicalId\":626,\"journal\":{\"name\":\"Journal of Electronic Materials\",\"volume\":\"54 1\",\"pages\":\"151 - 163\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-10-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Electronic Materials\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11664-024-11549-0\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Electronic Materials","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11664-024-11549-0","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
An Investigation on Thermoluminescence Properties of C6+ Ion Beam-Irradiated K2Ca2(SO4)3:Eu,Cu
Potassium calcium sulfate (K2Ca2(SO4)3:Eu,Cu) co-doped with Eu2+ and Cu2+ (1000 ppm each) has been prepared by the co-precipitation method. Compound confirmation was carried out by X ray diffraction, and the average crystallite size was 61 nm, calculated by the Williamson–Hall plot method. The presence of dopants was confirmed by the photoluminescence emissions and excitation spectra. This nano-crystalline phosphor has been investigated for its dosimetric applications by studying its thermoluminescence (TL) properties after being irradiated with ion beams (C6+) at different fluences of different energies (65 MeV, 75 MeV, and 85 MeV). Also, the co-doped phosphor was compared with the singly-doped K2Ca2(SO4)3:Eu in terms of its TL intensities, and it showed a higher TL sensitivity. Moreover, it showed a good dose response only for a low-energy C6+ ion beam.
期刊介绍：
The Journal of Electronic Materials (JEM) reports monthly on the science and technology of electronic materials, while examining new applications for semiconductors, magnetic alloys, dielectrics, nanoscale materials, and photonic materials. The journal welcomes articles on methods for preparing and evaluating the chemical, physical, electronic, and optical properties of these materials. Specific areas of interest are materials for state-of-the-art transistors, nanotechnology, electronic packaging, detectors, emitters, metallization, superconductivity, and energy applications.
Review papers on current topics enable individuals in the field of electronics to keep abreast of activities in areas peripheral to their own. JEM also selects papers from conferences such as the Electronic Materials Conference, the U.S. Workshop on the Physics and Chemistry of II-VI Materials, and the International Conference on Thermoelectrics. It benefits both specialists and non-specialists in the electronic materials field.
A journal of The Minerals, Metals & Materials Society.
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