Abstract
An increase in the intensity of photoluminescence spectra of organic phosphor with terbium Tb3+ ions intruded into a 3D photonic crystal, i.e., SiO2 opal matrix, is established. The superluminescence effect is observed upon excitation at a wavelength of 369 nm at the 5D4–7F5 transition in Tb3+ ion in the green spectral region (λ = 545 nm). Lasing feasibilities in the composite opal matrix for the 5D4–7F5 transition in Tb3+ ion are analyzed.
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REFERENCES
V. S. Gorelik, “Linear and Nonlinear Optical Phenomena in Nanostructured Photonic Crystals, Filled by Dielectrics or Metals,” The European Physical Journal—Applied Physics 49, 33007 (2010). https://doi.org/10.1051/epjap/2010014
P. Zhou, D. Zhou, L. Tao, Y. Zhu, W. Xu, S. Xu, S. Cui, L. Xu, and H. Song, “320-Fold Luminescence Enhancement of [Ru(dpp)3]Cl2 Dispersed on PMMA Opal Photonic Crystals and Highly Improved Oxygen Sensing Performance,” Light: Sci. Appl. 3, 209 (2014). https://doi.org/10.1038/lsa.2014.90
H. J. Kim, S. Kim, H. Jeon, et al., “Fluorescence Amplification Using Colloidal Photonic Crystal Platform in Sensing Dye-Labeled Deoxyribonucleic Acids,” Sensor Actuat. B-Chem. 124, 147 (2007). https://doi.org/10.1016/j.snb.2006.12.024
A. Pokhriyal, M. Lu, V. Chaudhery, et al., “Photonic Crystal Enhanced Fluorescence using a Quartz Substrate to Reduce Limits of Detection,” Opt. Express 18, pp. 24793 (2010). https://doi.org/10.1364/OE.18.024793
V. S. Gorelik, V. S. Ivicheva, L. S. Lepnev, et al., “Emission of Opal Photonic Crystals Filled with Europium and Terbium,” Inorg. Mater. 51, 525 (2015). https://doi.org/10.1134/S0020168515060060
V. S. Gorelik, L. S. Ivicheva, L. S. Lepnev, et al., “Tb3+ Photoluminescence in Mesoporous Glasses, Terbium Nitrate and Terbium Chloride Hexahydrates, and Coordination Compounds,” Inorg. Mater. 52, 828 (2015). https://doi.org/10.1134/S0020168516080069
I. V. Taydakov, R. I. Avetisov, and N. P. Datskevich, “Tris(1,5-dimethyl-1H-pyrazol-4-yl)-4,4,4-trifluorobutane-1,3-dionato)(dimethanol)terbium(III): Synthesis, Crystal Structure, and Luminescent Properties,” Russ. J. Coord. Chem. 45, 883 (2019). https://doi.org/10.1134/S1070328419120078
V. S. Gorelik, S. N. Ivicheva, Yu. F. Kargin, and V. V. Filatov, “Optical Dispersion in Synthetic Opal Matrices Filled with Europium Silica Sols,” Inorg. Mater. 49, 685 (2013). https://doi.org/10.1134/S0020168513060046
S. N. Ivicheva, S. V. Kutsev, Yu. F. Kargin, and N. A. Alad’ev, “Colloidal and Transparent Opal Matrix Nanocomposites, Filled with Europium-Doped Silica Sols,” Inorg. Mater. 50, 253 (2014). https://doi.org/10.1134/S0020168514030078
Funding
The study on the synthesis of terbium organic compound Tb(L)3(MeOH)2 was supported by the Russian Foundation for Basic Research, project no. 20-33-70208. The study of photophysical properties of coordination compound was supported by the Russian Science Foundation, project 17-72-20088-P.
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Translated by A. Kazantsev
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Gorelik, V.S., Lobanov, A.N., Metlin, M.T. et al. Terbium Organic Composition Photoluminescence in Globular Photonic Crystal Pores. Bull. Lebedev Phys. Inst. 47, 321–325 (2020). https://doi.org/10.3103/S1068335620110044
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DOI: https://doi.org/10.3103/S1068335620110044