期刊
JOURNAL OF MATERIALS SCIENCE
卷 40, 期 14, 页码 3725-3728出版社
SPRINGER
DOI: 10.1007/s10853-005-3313-9
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The rare earth luminescence materials LaOBr:Tb3+(Dy3+) were synthesized at high temperature (HT) and treated by high pressure (HP), and the structure and luminescence characteristics of the samples were studied. The results show that the co-doping with Dy3+ may make the luminescence strength increase greatly and energy transfer takes place between Tb3+ and Dy3+ cations. The XRD results show that no obviously structural change occurs after the HP and HT treatment. (c) 2005 Springer Science + Business Media, Inc.
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