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Luminescence properties of borate phosphors in the UV/VUV region

Title
Luminescence properties of borate phosphors in the UV/VUV region
Authors
Kwon I.-E.Yu B.-Y.Bae H.Hwang Y.-J.Kwon T.-W.Kim C.-H.Pyun C.-H.Kim S.-J.
Ewha Authors
김성진
SCOPUS Author ID
김성진scopus
Issue Date
2000
Journal Title
Journal of Luminescence
ISSN
0022-2313JCR Link
Citation
vol. 87, pp. 1039 - 1041
Publisher
Elsevier Science Publishers B.V., Amsterdam, Netherlands
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Luminescence properties of YBO3-GdBO3 solid solutions doped with Tb3+ have been investigated in order to understand the energy transfer processes between Gd3+ and Tb3+ in these phosphors. The critical atomic fraction (Xc) and the critical distance (Rc) for efficient energy migration among Gd3+ ions were derived. In YBO3-GdBO3:Tb solid solutions, (Gd3+-BO3 3-) absorbs excitation energy more efficiently than (Y3+-BO3 3-) in the VUV region.
DOI
10.1016/S0022-2313(99)00532-3
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자연과학대학 > 화학·나노과학전공 > Journal papers
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