Static and dynamic strain-driven photoluminescence tuning in rare-earth doped perovskite oxide thin films
Source abstract
Abstract
Recently, there have been significant interest in the wide potential of photoluminescence (PL) response of rare-earth doped perovskite oxide thin films in the field of optoelectronics. This work reports an effective method to modulate the PL properties of 0.8 mol%Sm 3+-doped BaTiO 3 (BTO:Sm) thin films through static and dynamic strain. BTO:Sm films were epitaxially grown on LaAlO 3 (LAO), 0.7Pb(Mg 1/3Nb 2/3)O 3-0.3PbTiO 3 (PMN-PT), MgO, and Mica single-crystal substrates by pulsed laser deposition technique. Compared with the BTO:Sm/PMN-PT heterostructure which experiences minimal lattice mismatch effect, the PL intensity of BTO:Sm/LAO and BTO:Sm/MgO is enhanced by 818.1% and 1014.7%, respectively, due to static tensile/compressive strain (-0.429% and 0.461%) during the epitaxial growth process. In the flexible BTO:Sm/Mica heterostructure, dynamic strain is introduced through mechanical bending. Compared with the unbent state, the u-type and n-type bending modes increase the relative changes in PL intensity (Δ I/ I ) by 599.0% and 768.5%, respectively. Particularly, BTO:Sm/Mica also exhibits a remarkable optical transmittance exceeding 75% (500–2500 nm). The enhancement of PL intensity is closely related to the adjustment of lattice strain, which changes the crystal field strength of the BTO:Sm and the radiative transition probability. This work provides valuable insights for designing future optoelectronic devices and environmental monitoring equipment. It has the potential to advance photonics and sensor technologies, paving the way for innovation and exploration in these fields.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Perovskite Materials and Applications · Luminescence Properties of Advanced Materials · Ferroelectric and Piezoelectric Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (40)
Show source-provided references
1. Recent development in color tunable phosphors: a review10.1016/j.pmatsci.2022.101067 ↗
2. Recent progress of rare-Earth doped upconversion nanoparticles: synthesis, optimization, and applications10.1002/advs.201901358 ↗
3. Enhanced luminescence and Judd-Ofelt analysis in SiO2 encapsulated CaWO4@CaWO4:Eu:Bi for visualization of latent fingerprints and anti-counterfeiting10.1016/j.apsusc.2022.155426 ↗
4. Dual-mode nanophotonic upconversion oxygen sensors10.1039/D2NR02193E ↗
5. Photoluminescent and chromic nanomaterials for anticounterfeiting technologies: recent advances and future challenges10.1021/acsnano.0c07289 ↗
6. Broadband orange-emitting Sr3Si8O4N10:Eu2+ phosphor discovered by a modified single-particle-diagnosis approach10.26599/JAC.2023.9220716 ↗
7. Experimental and theoretical study of magnetic field induced photoluminescence enhancement in Er3+:YVO4 crystals10.1088/1361-6463/aa909b ↗
8. Observation of the hyperfine structure and anticrossings of hyperfine levels in the luminescence spectra of LiYF4:Ho3+10.1038/s41377-022-00933-2 ↗
9. Rare-earth and transition metal ion single-/co-doped double-perovskite tantalate phosphors: Validation of suitability for versatile applications10.26599/JAC.2023.9220731 ↗
10. Sensitive detection of excited energy levels in rare-earth Opt. Mater. by a magneto-optical resonant excitation technique10.1063/5.0016068 ↗
11. Promoting luminescence of Yb/Er codoped ferroelectric composite by polarization engineering for optoelectronic applications10.1515/nanoph-2019-0230 ↗
12. Tuning photoluminescence response by electric field in electrically soft ferroelectrics10.1103/PhysRevLett.116.117601 ↗
13. Thermometric properties of Na2Y2TeB2O10:Tb3+ green phosphor based on fluorescence/excitation intensity ratio10.26599/JAC.2023.9220725 ↗
14. Photoluminescence and ratiometric fluorescence temperature sensing abilities of zincate phosphors10.1016/j.jlumin.2020.117600 ↗
15. Large temperature tuning of the emission color of a phosphor by dual use of Raman and photoluminescence signals10.1039/C9MH01796H ↗
16. Effects of site substitutions and concentration on upconversion luminescence of Er3+-doped perovskite titanate10.1364/OE.19.001824 ↗
17. Piezoelectric/photoluminescence effect in one-dimensional lead-free nanofibers10.1016/j.scriptamat.2017.10.018 ↗
18. Electric-induced enhancement and modulation of upconversion photoluminescence in epitaxial BaTiO3:Yb/Er thin films10.1002/anie.201101374 ↗
19. Remanent-polarization-induced enhancement of photoluminescence in Pr3+-doped lead-free ferroelectric (Bi0.5Na0.5)TiO3 ceramic10.1063/1.4790290 ↗
20. Tuning the phase separation, charge ordering, and electronic transport in electron-doped manganite films by piezo-strain and magnetic field10.1002/aelm.202100603 ↗
21. Electric-field-tunable ferroelastic control of nonvolatile resistivity and ferromagnetic switching in multiferroic La0.67Ca0.33MnO3/[PbMg1/3Nb2/3O3]0.7[PbTiO3]0.3 heterostructures10.1103/PhysRevApplied.5.044002 ↗
22. In situ reversible tuning of photoluminescence of an epitaxial thin film via piezoelectric strain induced by a Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystal10.1039/C7TC03123H ↗
23. Reversible and nonvolatile tuning of photoluminescence response by electric field for reconfigurable luminescent memory devices10.1016/j.nanoen.2018.10.055 ↗
24. Converse piezoelectric control of the lattice strain and resistance in Pr0.5Ca0.5MnO3/PMN-PT structures10.1103/PhysRevB.75.024110 ↗
25. Defect evolution and effect on structure and electric properties of A/B site Sm doped BaTiO3 sintered in different atmospheres10.1016/j.jallcom.2023.169211 ↗
26. Mechanically controlled reversible photoluminescence response in all-inorganic flexible transparent ferroelectric/mica heterostructures10.1038/s41427-019-0153-7 ↗
27. Biaxial strain-induced strong enhancement of upconversion photoluminescence in lanthanide-doped ferroelectric thin films
28. Optical and luminescence characteristics of Sm3+ doped B2O3-GeO2-Gd2O3 glasses10.1016/j.optmat.2018.06.015 ↗
29. Energy storage and photoluminescence properties of Sm3+-doped 0.94Bi0.5Na0.5TiO3-0.06BaTiO3 multifunctional ceramics10.7498/aps.72.20230685 ↗
30. Preparation, characterization and photoluminescence of Sm3+ doped NaGdF4 nanoparticles10.1016/j.jallcom.2015.02.129 ↗
31. Effect of Sm3+ doping on ferroelectric, energy storage and photoluminescence properties of BaTiO3 ceramics10.1016/j.ceramint.2022.12.024 ↗
32. Polarization-induced enhancement of photoluminescence in Pr3+ doped ferroelectric diphase BaTiO3-CaTiO3 ceramics10.1063/1.4818793 ↗
33. Orange light-emitting Ca3Mg3(PO4)4:Sm3+ phosphors10.1002/bio.3194 ↗
34. van der Waals epitaxy for highly tunable all-inorganic transparent flexible ferroelectric luminescent films10.1039/C9TC01684H ↗
35. Flexible transparent conducting strontium vanadate/mica heteroepitaxial membranes with mechanically tunable transport behaviors10.1016/j.jallcom.2021.162725 ↗
36. Flexoelectric-induced photovoltaic effects and tunable photocurrents in flexible LaFeO3 epitaxial heterostructures
37. Flexible Metal-Insulator Transitions Based on van der Waals Oxide Heterostructures10.1021/acsami.8b22664 ↗
38. Van der Waals oxide heteroepitaxy10.1038/s41535-017-0069-9 ↗
39. Strain and illumination triggered regulations of up-conversion luminescence in Er-doped Bi0.5Na0.5TiO3-BaTiO3/Mica flexible multifunctional thin films
40. Curvature-dependent strain-induced photoluminescence modulations in flexible Er-doped Pb0.98La0.02Zr0.95Ti0.05O3 antiferroelectric thin films prepared by the sol-gel method10.1016/j.jeurceramsoc.2023.07.024 ↗