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This article is cited in 2 scientific papers (total in 2 papers)
OPTICS AND NUCLEAR PHYSICS
Effect of the photoinduced charge exchange of Ag$^+$ ions on the sensitized luminescence of Eu3+ in oxide films
G. E. Malashkevicha, G. P. Shevchenkob, A. P. Stupaka, Yu. V. Bokshitsb, A. A. Sukhodolaa, I. V. Stanishevskyc a B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk
b Research Institute of Physicochemical Problems, Belarusian State University
c Belarusian State Agrarian Technical University, Minsk
Abstract:
It has been found that the excitation of silver ions by ultraviolet radiation in GeO$_2$–Eu$_2$O$_3$–Ag and SiO$_2$–Eu$_2$O$_3$–Ag films is accompanied by the weakening of silver-ion-sensitized luminescence of Eu$^{3+}$ ions. The degree and rate of such weakening vary in wide ranges depending on the nature of the matrix, thermal treatment temperature, and energy of an exciting photon. The revealed effect has been explained by the photoinduced charge exchange of silver ions in complex Ag–Eu centers.
Received: 28.10.2013 Revised: 25.11.2013
Citation:
G. E. Malashkevich, G. P. Shevchenko, A. P. Stupak, Yu. V. Bokshits, A. A. Sukhodola, I. V. Stanishevsky, “Effect of the photoinduced charge exchange of Ag$^+$ ions on the sensitized luminescence of Eu3+ in oxide films”, Pis'ma v Zh. Èksper. Teoret. Fiz., 98:12 (2013), 881–885; JETP Letters, 98:12 (2013), 782–785
Linking options:
https://www.mathnet.ru/eng/jetpl3607 https://www.mathnet.ru/eng/jetpl/v98/i12/p881
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Abstract page: | 184 | Full-text PDF : | 62 | References: | 45 | First page: | 8 |
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