1 November 1997 Competitive cross-relaxation and energy transfer in Cs2NaSmxEuvGd1-x-vCl6
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Proceedings Volume 3176, Tunable Solid State Lasers; (1997) https://doi.org/10.1117/12.293437
Event: Tunable Solid State Lasers, 1996, Wroclaw, Poland
Abstract
Luminescence decay curves from the $_5)D1 state of Eu3+ in the cubic hexachloroelpasolite crystals Cs2NaSmxEu0.1Gd0.9-xCl6 have been measured at 80 K and 300 K. At this concentration of Eu3+, cross-relaxation to nearby Eu3+ acceptor ions and energy-transfer to the 4G5/2 state of Sm3+ occur at both temperatures. Excellent agreement between the experimental decay curves and the a priori calculated curves is achieved by using a recently developed discrete shell model for energy transfer.
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Thomas Luxbacher, Thomas Luxbacher, Harald P. Fritzer, Harald P. Fritzer, Colin D. Flint, Colin D. Flint, } "Competitive cross-relaxation and energy transfer in Cs2NaSmxEuvGd1-x-vCl6", Proc. SPIE 3176, Tunable Solid State Lasers, (1 November 1997); doi: 10.1117/12.293437; https://doi.org/10.1117/12.293437
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