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Excitation spectroscopy of K$_2$YF$_5$:Pr$^{3+}$ crystals

Abstract : Crystals of K2Y0.999Pr0.001F5 and K2Y0.98Pr0.02F5 were grown by the hydrothermal synthesis technique. The luminescent properties are investigated by performing low-temperature selective excitation. With laser excitation set at 583.7 nm, blue emission from P-3(0) level of Pr3+ ions in K2YF5:Pr is observed and analyzed via an up-conversion model. Crystal field calculation of Pr3+ ions in K2YF5 has been performed and the phenomenological crystal field parameters determined. The root mean square standard deviation is 17.6cm(-1), indicating a satisfying agreement between the calculated and experimental level
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http://hal.in2p3.fr/in2p3-00012500
Contributor : Suzanne Robert <>
Submitted on : Wednesday, February 5, 2003 - 10:15:23 AM
Last modification on : Friday, April 2, 2021 - 4:58:06 PM

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M. Yin, J-C. Krupa, E. Antic-Fidancev, V.N. Makhov, N.M. Khaidukov. Excitation spectroscopy of K$_2$YF$_5$:Pr$^{3+}$ crystals. Journal of Luminescence, Elsevier, 2003, 101, pp.79-85. ⟨in2p3-00012500⟩

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