{"title":"w- led用新型掺杂Tm3+的NaCa3Bi(PO4)3F蓝光荧光粉的研究","authors":"W. Li, Lingling Zheng, Bin Deng","doi":"10.1117/12.2669903","DOIUrl":null,"url":null,"abstract":"Tm3+ doped NaCa3Bi(PO4)3F blue-emitting phosphors have been synthesized following a conventional high-temperature solid-state reaction. Their phase purity, optical characteristics were systematically studied. The results show that the optimal doping concentration of Tm3+was 0.05. Electric multipole interaction was proposed as the mechanism for concentration quenching in NaCa3Bi(PO4)3F materials. Furthermore, the NaCa3Bi(PO4)3F:0.05Tm3+ fluoresces blue with color coordinates (0.1592, 0.0346). The results indicated that NaCa3Bi(PO4)3F:Tm3+ phosphors could participate in fabricating the w-LEDs as the blue component.","PeriodicalId":259102,"journal":{"name":"Optical Technology, Semiconductor Materials, and Devices","volume":"12589 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Research on a new Tm3+-doped NaCa3Bi(PO4)3F blue-emitting phosphor for w-LEDs\",\"authors\":\"W. Li, Lingling Zheng, Bin Deng\",\"doi\":\"10.1117/12.2669903\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Tm3+ doped NaCa3Bi(PO4)3F blue-emitting phosphors have been synthesized following a conventional high-temperature solid-state reaction. Their phase purity, optical characteristics were systematically studied. The results show that the optimal doping concentration of Tm3+was 0.05. Electric multipole interaction was proposed as the mechanism for concentration quenching in NaCa3Bi(PO4)3F materials. Furthermore, the NaCa3Bi(PO4)3F:0.05Tm3+ fluoresces blue with color coordinates (0.1592, 0.0346). The results indicated that NaCa3Bi(PO4)3F:Tm3+ phosphors could participate in fabricating the w-LEDs as the blue component.\",\"PeriodicalId\":259102,\"journal\":{\"name\":\"Optical Technology, Semiconductor Materials, and Devices\",\"volume\":\"12589 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-02-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical Technology, Semiconductor Materials, and Devices\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2669903\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Technology, Semiconductor Materials, and Devices","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2669903","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Research on a new Tm3+-doped NaCa3Bi(PO4)3F blue-emitting phosphor for w-LEDs
Tm3+ doped NaCa3Bi(PO4)3F blue-emitting phosphors have been synthesized following a conventional high-temperature solid-state reaction. Their phase purity, optical characteristics were systematically studied. The results show that the optimal doping concentration of Tm3+was 0.05. Electric multipole interaction was proposed as the mechanism for concentration quenching in NaCa3Bi(PO4)3F materials. Furthermore, the NaCa3Bi(PO4)3F:0.05Tm3+ fluoresces blue with color coordinates (0.1592, 0.0346). The results indicated that NaCa3Bi(PO4)3F:Tm3+ phosphors could participate in fabricating the w-LEDs as the blue component.
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