Synthesis and luminescence characteristics of Tb3+-doped fluorophosphate glass for UV detection
Source abstract
Abstract
Abstract In this study, Tb3+-doped NaPO3-BaF2-AlF3 CaF2 glasses were prepared using a traditional melt-quenching method. The physical properties of host glass were systematically studied. The host glass exhibits good mechanical properties. The glass forming criterion of 117 °C testifies its good capacity to be softened and shaped. High transparency supports a strong absorption in the range of 340–390 nm. The Judd–Ofelt parameters were calculated based on the measured spectral absorption. Ω 2 value above 8 × 10−20 cm2 indicates a highly polarized environment around Tb3+, which is beneficial to its fluorescence. No concentration quenching was observed in Tb4O7 concentration range of 0–1.5 mol%. A fluorescence-assisted experiment verifies that the Tb3+-doped glass can provide 12% responsivity enhanced at peak for the detection of a silicon-based probe in the UV region.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Pigment Synthesis and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Semiconductor ultraviolet detectors10.1063/1.362677 ↗
2. Razeghi, M., Short-wavelength solar-blind detectors-status, prospects, and markets. Proceedings of the IEEE, 2002. 90(6): p. 1006–1014, https://doi.org/10.1109/jproc.2002.1021565.10.1109/JPROC.2002.1021565 ↗
3. Monroy, E., F. Omn S and F. Calle, Wide-bandgap semiconductor ultraviolet photodetectors. Semiconductor Science and Technology, 2003. 18(4): p. R33–R51, https://doi.org/10.1088/0268-1242/18/4/201.10.1088/0268-1242/18/4/201 ↗
4. UV wavelength-dependent DNA damage and human non-melanoma and melanoma skin cancer. Photochemical & Photobiological ences Official Journal of the European Photochemistry Association & the10.1039/c1pp05144j ↗
5. Vitamin D Receptor, UVR, and skin cancer: a potential protective mechanism10.1038/jid.2008.249 ↗
6. Highly Wavelength-Selective Enhancement of Responsivity in Ag Nanoparticle-Modified ZnO UV Photodetector10.1021/acsami.6b14430 ↗
7. Gorokhov, E.V., et al., Solar-blind UV flame detector based on natural diamond. instruments & experimental techniques, 2008. 51(2): p. 280–283, https://doi.org/10.1134/S002044120802022X.10.1134/S002044120802022X ↗
8. Crack-free AlGaN for solar-blind focal plane arrays through reduced area epitaxy10.1063/1.4790839 ↗
9. Experimental evaluation of impact ionization coefficients in AlxGa1-xN based avalanche photodiodes10.1063/1.2385216 ↗
10. Dual-color ultraviolet photodetector based on mixed-phase-MgZnO/i-MgO/p-Si double heterojunction10.1063/1.4746772 ↗
11. Extreme ultraviolet single-crystal diamond detectors by chemical vapor deposition10.1063/1.1927709 ↗
12. Plasmonic Silicon Quantum Dots Enabled High-Sensitivity Ultrabroadband Photodetection of Graphene-Based Hybrid Phototransistors10.1021/acsnano.7b03569 ↗
13. Graphene Coupled with Silicon Quantum Dots for High-Performance Bulk-Silicon-Based Schottky-Junction Photodetectors10.1002/adma.201506140 ↗
14. Interfacial amplification for graphene-based position-sensitive-detectors10.1038/lsa.2017.113 ↗
15. High and Fast Response of a Graphene–Silicon Photodetector Coupled with 2D Fractal Platinum Nanoparticles10.1002/adom.201700793 ↗
16. Silicon-based visible-blind ultraviolet detection and imaging using down-shifting luminophores10.1002/adom.201300475 ↗
17. Characterization of PVD Lumogen films for wavelength conversion applications. in
18. White-light emission and chromaticity characterization of Dy3+ doped fluoride glass for standard white light source10.1016/j.jnoncrysol.2019.119697 ↗
19. Structural and magneto-optical properties of PbO–Bi2O3–B2O3–Al(PO3)3 glasses10.1016/j.jnoncrysol.2020.120021 ↗
20. Raman spectroscopy of copper phosphate glasses10.1016/S0022-3093(96)00651-5 ↗
21. Characterization of the structure of binary zinc ultraphosphate glasses by infrared and Raman spectroscopy10.1016/S0022-3093(96)00563-7 ↗
22. Properties of glasses from fluoride to phosphate composition10.1016/S0022-3093(01)00379-9 ↗
23. Chemically durable iron phosphate glasses for vitrifying sodium bearing waste (SBW) using conventional and cold crucible induction melting (CCIM) techniques10.1016/S0022-3115(03)00325-8 ↗
24. Properties of (0.5−x)Zn–xFe2O3–0.5P2O5 glasses10.1016/S0025-5408(01)00797-8 ↗
25. Raman spectroscopic studies of fluorophosphate glasses10.1016/0022-3093(82)90174-0 ↗
26. Mixed alkali glass spectra and structure10.1016/0022-3093(78)90006-6 ↗
27. Optical amplification at 0.54m by Tb3+-doped fluoride fibre10.1049/el:20072794 ↗
28. Compositional dependence of Judd-Ofelt parameters in silicate, borate, and phosphate glasses
29. Concentration effect on the spectroscopic behavior of Tb3+ ions in zinc phosphate glasses10.1016/j.jlumin.2015.04.012 ↗
30. Reisfeld and Renata, Radiative and non-radiative transitions of rare-earth ions in glasses, Springer Berlin Heidelberg, Berlin, 1975, https://doi.org/10.1007/BFB0116557.10.1007/BFb0116557 ↗
31. 5D3→7FJ emission in terbium-doped sol–gel glasses10.1016/j.jlumin.2005.09.009 ↗
32. Jørgensen, C.K. and B.R. Judd, Hypersensitive pseudoquadrupole transitions in lanthanides. Molecular physics, 1964. 8(3): p. 281–290, https://doi.org/10.1080/00268976400100321.10.1080/00268976400100321 ↗