A. V. Osadchenko, D. S. Daibagya, I. A. Zakharchuk, A. S. Selyukov, S. A. Ambrozevich, A. V. Ryzhov, N. V. Pevtsov, D. N. Pevtsov
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Effect of Chlorine Introduction on Luminescent Properties of Novel Eu3+ Coordination Compounds with β-Diketones and Unsatured Carboxylic Acids
Abstract
The paper examines the effect of introducing a chlorine atom into the coordination sphere of a rare earth ion for two novel Eu3+ organometallic compounds. Using spectral and time-resolved measurements, we show that the introduction of a chlorine atom provides a way to achieve a significant increase (from 27 to 36%) in the luminescence efficiency of the studied compounds due to coordination symmetry breaking in the complexes.
期刊介绍：
Bulletin of the Lebedev Physics Institute is an international peer reviewed journal that publishes results of new original experimental and theoretical studies on all topics of physics: theoretical physics; atomic and molecular physics; nuclear physics; optics; lasers; condensed matter; physics of solids; biophysics, and others.
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