{"title":"白光led中Eu3+离子掺杂NaCdPO4荧光粉的光致发光特征","authors":"M. K. Pradhan, T. L. Rao, S. Dash","doi":"10.1063/1.5113302","DOIUrl":null,"url":null,"abstract":"The Eu3+ doped phosphate based phosphors NaCdPO4 hosts were prepared by solid-state reaction. The effects of the crystalline host and the incorporation of a sensitizer Eu3+ on the luminescence characteristics of the specimen phosphors were studied. NaCdPO4 was investigated for its structural and luminescence properties, as a possible host material for efficient phosphors. Prepared phosphors were characterized by photoluminescence technique possesses a 320 nm excitation maxima and emission broad peak appears at 637 nm indicating a possible red phosphor for UV excitation operated white LED application.","PeriodicalId":10874,"journal":{"name":"DAE SOLID STATE PHYSICS SYMPOSIUM 2018","volume":"2 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Photoluminescence signature in Eu3+ ion doped NaCdPO4 phosphors for white LEDs application\",\"authors\":\"M. K. Pradhan, T. L. Rao, S. Dash\",\"doi\":\"10.1063/1.5113302\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Eu3+ doped phosphate based phosphors NaCdPO4 hosts were prepared by solid-state reaction. The effects of the crystalline host and the incorporation of a sensitizer Eu3+ on the luminescence characteristics of the specimen phosphors were studied. NaCdPO4 was investigated for its structural and luminescence properties, as a possible host material for efficient phosphors. Prepared phosphors were characterized by photoluminescence technique possesses a 320 nm excitation maxima and emission broad peak appears at 637 nm indicating a possible red phosphor for UV excitation operated white LED application.\",\"PeriodicalId\":10874,\"journal\":{\"name\":\"DAE SOLID STATE PHYSICS SYMPOSIUM 2018\",\"volume\":\"2 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"DAE SOLID STATE PHYSICS SYMPOSIUM 2018\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.5113302\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"DAE SOLID STATE PHYSICS SYMPOSIUM 2018","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5113302","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photoluminescence signature in Eu3+ ion doped NaCdPO4 phosphors for white LEDs application
The Eu3+ doped phosphate based phosphors NaCdPO4 hosts were prepared by solid-state reaction. The effects of the crystalline host and the incorporation of a sensitizer Eu3+ on the luminescence characteristics of the specimen phosphors were studied. NaCdPO4 was investigated for its structural and luminescence properties, as a possible host material for efficient phosphors. Prepared phosphors were characterized by photoluminescence technique possesses a 320 nm excitation maxima and emission broad peak appears at 637 nm indicating a possible red phosphor for UV excitation operated white LED application.
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