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Abstract Temperature dependence of the photophysical properties of europium(III) complex with the benzoylcetonate ligand were evaluated. The photostability of the complex and the temperature dependence of the 5 D 0… Click to show full abstract
Abstract Temperature dependence of the photophysical properties of europium(III) complex with the benzoylcetonate ligand were evaluated. The photostability of the complex and the temperature dependence of the 5 D 0 → 7 F 2 transition band area (maximum relative sensitivity of 5.25% K −1 at 303 K) makes this complex promising as temperature probe. The temperature dependence of the 5 D 0 → 7 F 0 transition band indicates that the electron-phonon coupling is probably the main mechanism operating in the temperature dependence of the photophysical properties of the complex.
Journal Title: Journal of Luminescence
Year Published: 2017
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