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This article is cited in 3 scientific papers (total in 3 papers)
Optical properties
Luminescent properties of borosilicate glass doped with cerium
D. T. Valieva, S. A. Stepanova, G. Yaob, Y. Zhoub a Tomsk Polytechnic University
b Changchun University of Science and Technology, Changchun, China
Abstract:
ABS–BGP glasses (Al$_{2}$O$_3$–B$_{2}$O$_3$–SiO$_2$–BaCO$_3$–Gd$_{2}$O$_3$–P$_{2}$O$_{5}$) doped with different concentrations of Ce$^{3+}$ ions are synthesized by the high-temperature melting technique. Optical, structural, and luminescence properties were studied. Emission connected with the transitions of Ce3+ ions is recorded in a spectral region of 350–550 nm. The luminescence decay kinetics is characterized by two components: fast and slow. The fast decay component is 45–90 ns; decreasing decay time of the slow component from 4 to 0.9 $\mu$s is observed with increasing cerium ion concentration. Based on the obtained results, it is assumed that Ce$^{3+}$ ions exist in different emission states in the borosilicate glass.
Keywords:
scintillation glass, luminescent properties, luminescence decay kinetics.
Received: 06.05.2019 Revised: 06.05.2019 Accepted: 14.05.2019
Citation:
D. T. Valiev, S. A. Stepanov, G. Yao, Y. Zhou, “Luminescent properties of borosilicate glass doped with cerium”, Fizika Tverdogo Tela, 61:10 (2019), 1879–1883; Phys. Solid State, 61:10 (2019), 1835–1839
Linking options:
https://www.mathnet.ru/eng/ftt8670 https://www.mathnet.ru/eng/ftt/v61/i10/p1879
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