Local-field effect on the fluorescence r
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Enjie He; Hairong Zheng; Xisheng Zhang; Shixian Qu
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Article
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2009
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John Wiley and Sons
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English
β 405 KB
## Abstract Tm^3+^:LaF~3~ nanocrystals were synthesized with hydrothermal technique. Localβfield effect on the radiative relaxation rate was studied in the system of Tm^3+^:LaF~3~ nanocrystals immersed in several liquid media. The fluorescence lifetime was measured. It was found that the fluorescen