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A series of phosphors Li 6 Gd1-x(BO3)3:xTb 3+ (0:x:1) was prepared by a conventional solid-state reaction method and their photoluminescence properties under VUV/UV excitation were demonstrated. For the excitation spectrum, the host-related absorption band, f-f and f-d transitions of Gd 3+ and Tb 3+ , charge transfer of O2--Gd 3+ and O 2 --Tb 3+...
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