Various strategies for optical thermometry with high sensitivities based on rare earth ions doped BaY2Si3O10 phosphors
Source abstract
Abstract
Abstract To develop new temperature-sensing phosphors, the Eu2+, Ce3+-Tb3+ and Yb3+-Tb3+ doped BaY2Si3O10 (BYSO) samples were designed. Both downshifting and upconversion (UC) luminescence properties were evaluated. In Eu2+-activated BYSO, asymmetric emission bands appear upon 350 nm excitation due to more than one Eu2+ emission center. For the different Eu2+ centers, their fluorescent intensity ratio (FIR) exhibits a linear relationship with temperature. High sensitivities for optical thermometer were achieved. In Ce3+-Tb3+ codoped BYSO, an efficient energy transfer from Ce3+ to Tb3+ was observed by exciting at 330 nm. The FIR for Ce3+ and Tb3+ emissions shows a continuous decrease with increasing temperature, and the corresponding sensitivities were evaluated. In Yb3+-Tb3+ codoped BYSO under 980 nm excitation, the intensity of Tb3+ emission from 5D3 level shows a faster decrease rate than that from 5D4 level with rising temperature. Their FIR with temperature was studied for optical thermometry, where very high sensitivities were obtained.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Gas Sensing Nanomaterials and Sensors · Perovskite Materials and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (40)
Show source-provided references
1. Optical investigation in shuttle like BaMoO4:Er3+–Yb3+ phosphor in display and temperature sensing10.1016/j.snb.2015.04.017 ↗
2. Tunable emitting phosphors K3Gd(PO4)2: Tm3+-Dy3+ for light-emitting diodes and field emission displays10.1016/j.jallcom.2017.09.025 ↗
3. Synthesis and photoluminescence properties of Ln3+ (Ln3+ = Sm3+/Eu3+) doped Na2NbAlO5 phosphors10.1016/j.jlumin.2018.11.007 ↗
4. Efficient and controllable photoluminescence in novel solid solution Ca1−xSrxHf4(PO4)6:Eu2+ phosphors with high thermal stability for white light emitting diodes10.1039/C8CE00898A ↗
5. Synergistic effect from the dual oxidation states of europium in the colortuning of Ca3Mg3(PO4)4:Eu2+, Eu3+ thermometric phosphor10.1016/j.materresbull.2019.110644 ↗
6. Optical temperature sensing in β-NaLuF4:Yb3+/Er3+/Tm3+ based on thermal, quasi-thermal and non-thermal coupling levels10.1039/C6RA08311K ↗
7. Study on optical temperature sensing properties of YVO4:Er3+, Yb3+ nanocrystals10.1016/j.jlumin.2016.07.002 ↗
8. Color-tunable upconversion luminescence and temperature sensing behavior of Tm3+/Yb3+ codoped Y2Ti2O7 phosphors10.1016/j.materresbull.2018.12.008 ↗
9. Application of thermally coupled energy levels in Er3+ doped CdMoO4 phosphors: enhanced solid-state lighting and non-contact thermometry10.1016/j.materresbull.2019.04.035 ↗
10. Luminescence and energy transfer of dual emitting solid solution phosphors (Ca, Sr)10Li(PO4)7:Ce3+, Mn2+ for ratiometric temperature sensing10.1021/acs.iecr.6b03748 ↗
11. Lanthanide-doped NaGdF4 core-shell nanoparticles for non-contact self-referencing temperature sensors10.1039/C4NR00432A ↗
12. Emission-tunable Sr1-n-2x-yBanMg2(PO4)2:xCe3+, yEu2+, xNa+ phosphors for optical temperature sensing10.1016/j.jallcom.2017.07.267 ↗
13. Optical temperature sensing behavior of high-efficiency upconversion: Er3+–Yb3+ co-doped NaY(MoO4)2 Phosphor10.1111/jace.13624 ↗
14. Influence of doping and excitation powers on optical thermometry in Yb3+-Er3+ doped CaWO410.1038/srep43383 ↗
15. Improved luminescence and temperature sensing performance of Ho3+–Yb3+–Zn2+:Y2O3 phosphor10.1039/c3dt50592h ↗
16. Optical temperature sensing properties of Yb3+/Tm3+ co-doped NaLuF4 crystals10.1016/j.cap.2017.03.021 ↗
17. Upconversion luminescence of Ca2Gd8(SiO4)6O2:Yb3+-Tm3+-Tb3+/Eu3+ phosphors for optical temperature sensing10.1016/j.optlastec.2019.02.058 ↗
18. Flux growth of highly crystalline NaYF4: ln (Ln = Yb, Er, Tm) crystals with upconversion fluorescence10.1021/cg100932k ↗
19. Evolution of local structures in polycrystalline Zn1−xMgxO (0 ≤ x ≤ 0.15) studied by Raman spectroscopy and synchrotron x-ray pair-distribution-function analysis10.1103/PhysRevB.76.115204 ↗
20. Luminescence properties of Ca14Mg2(SiO4)8:Eu2+ from various Eu2+ sites for white-light-emitting diodes10.1016/j.materresbull.2014.08.054 ↗
21. Site occupancy and VUV-UV-Vis photoluminescence of the lanthanide ions in BaY2Si3O1010.1021/acs.jpcc.8b01118 ↗
22. Luminescent characteristics and energy transfer of a red-emitting YVO4:Sm3+, Eu3+ phosphor10.1016/j.jlumin.2013.11.047 ↗
23. UV and temperaturesensing based on NaGdF4:Yb3+:Er3+@SiO2−Eu(tta)310.1021/acsomega.7b00056 ↗
24. Efficient temperature sensing using photoluminescence of Er/Yb implanted GaN thin films10.1016/j.snb.2017.04.042 ↗
25. Dualistic temperature sensing in Er3+/Yb3+ doped CaMoO4 upconversion phosphor10.1016/j.saa.2016.09.039 ↗
26. Bulk glass ceramics containing Yb3+/Er3+: β-NaGdF4 nanocrystals: phase-separation-controlled crystallization, optical spectroscopy and upconverted temperature sensing behavior10.1016/j.jallcom.2015.02.170 ↗
27. Upconversion luminescence of Ba3La(PO4)3:Yb3+-Er3+/Tm3+ phosphors for optimal temperature sensing10.1364/AO.57.001345 ↗
28. Optical temperature sensing of rare-earth ion doped phosphors10.1039/C5RA16986K ↗
29. Temperature sensing based on the up-conversion emission of Tm3+ in a single KLuF4 microcrystal10.1016/j.jallcom.2017.09.050 ↗
30. Tb3+/Eu3+: YF3 nanophase embedded glass ceramics: structural characterization, tunable luminescence and temperature sensing behavior10.1016/j.jallcom.2015.06.030 ↗
31. Dual-emitting Ce3+, Tb3+ co-doped LaOBr phosphor: luminescence, energy transfer and ratiometric temperature sensing10.1016/j.cej.2016.08.087 ↗
32. Photoluminescence properties and energy transfer in color tunable BaY2Si3O10:Ce,Tb phosphors10.1016/j.optlastec.2013.09.014 ↗
33. Luminescence properties and energy transfer investigations of Ce3+/Tb3+ co-doped BaY2Si3O10 phosphor
34. Versatile phosphors BaY2Si3O10:RE (RE = Ce3+, Tb3+, Eu3+) for light-emitting diodes10.1364/OE.17.018103 ↗
35. Tunable emitting-color and energy transfer of KCaY(PO4)2: Ce3+, Tb3+ phosphors for UV-excited white light-emitting-diodes10.1016/j.materresbull.2013.11.049 ↗
36. Morphology-controllable synthesis, electronic structure and multicolortunable luminescence properties of multifunctional ScPO4 based nano/micro-phosphor10.1016/j.cej.2016.11.136 ↗
37. The 4fn↔ 4fn−15d transitions of the trivalent lanthanides in halogenides and chalcogenides10.1016/S0022-2313(00)00197-6 ↗
38. Intense ultraviolet upconversion luminescence from hexagonal NaYF4:Yb3+/Tm3+ microcrystals10.1364/OE.16.011907 ↗
39. Luminescence properties of Ca10K(PO4)7:RE3+ (RE = Ce, Tb, Dy, Tm and Sm) under vacuum ultraviolet excitation10.1016/j.jallcom.2011.01.125 ↗
40. Phase-dependent enhancement of the green-emitting upconversion fluorescence in LaVO4:Yb3+, Er3+10.1021/acs.inorgchem.5b00851 ↗