Luminescence efficiency of Sm3+ ions in hafnia added lithium silicate glass system-the impact of Au0 particles
Source abstract
Abstract
In this study, Li 2O-HfO 2-SiO 2-Sm 2O 3-Au 2O 3 glasses (doped with fixed concentration of Sm 2O 3 and varied contents of Au 2O 3) were synthesized and characterized. The role of Au 0 particles on improvisation of red emission of Sm 3+ ions was investigated. Optical absorption (OA) spectra of these glasses indicated a number of bands excited from 6H 5/2 of Sm 3+ ions. A broad band in the greenish-yellow spectral region due to surface plasmon resonance (SPR) of Au 0 nanoparticles was also detected in these spectra. Photoluminescence (PL) spectra of (Sm free glasses) embedded with Au 0 metallic particles (MPs) showed a wide band in the visible region ascribed to the transition of electrons from sp → d energy bands. Luminescence spectra of Sm 3+ doped glasses revealed bright orange and red emission bands with substantial increased intensities with increased concentration of Au 2O 3. Effect of Au 0 MPs on the red emission efficiency of Sm 3+ ions was emphasized with kinetic rate equations.
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Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Glass properties and applications · Lanthanide and Transition Metal Complexes
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (44)
Show source-provided references
1. S. R. Elliott. Physics of amorphous materials, Longman, Essex, 1990.
2. First-principles study of structural, vibrational, and lattice dielectric properties of hafnium oxide10.1103/PhysRevB.65.233106 ↗
3. Modeling Luminescent Properties of HfO2: Eu Powders with Li, Ta, Nb, and V Codopants10.1021/jp211598m ↗
4. Photoluminescence of sol–gel-prepared hafnia10.1016/j.physb.2009.09.101 ↗
5. Fast luminescence of HfO2–Yb2O3 and ZrO2–Yb2O3 solid solutions10.1016/S0168-9002(02)00708-8 ↗
6. Optical properties and environmental stability of oxide coatings deposited by reactive sputtering10.1364/AO.32.005601 ↗
7. XANES, EXAFS and photoluminescence investigations on the amorphous Eu: HfO210.1016/j.saa.2016.10.006 ↗
8. Luminescence properties of Nd3+: TeO2–B2O3–P2O5–Li2O glass10.1016/S1350-4495(99)00060-2 ↗
9. Full color photoluminescence of Tb3+/Sm3+ codoped oxyfluoride aluminosilicate glasses and glass ceramics for white light emitting diodes10.1016/j.jallcom.2010.02.155 ↗
10. Optical properties of Pr3+, Sm3+ and Er3+ doped P2O5–CaO–SrO–BaO phosphate glass10.1016/j.optmat.2009.11.011 ↗
11. Concentration dependence of intensity parameters and radiative properties of Sm3+ ions doped in BaO–ZnO–B2O3 glasses10.1016/j.jallcom.2016.03.112 ↗
12. The structural influence of aluminium ions on emission characteristics of Sm3+ ions in lead aluminium silicate glass system10.1016/j.materresbull.2011.11.031 ↗
13. Influence of red lead on the intensity of green and orange emissions of Sm3+ and Ho3+ co-doped ZnO–SrO–P2O5 glass system10.1016/j.jallcom.2016.11.109 ↗
14. Fluorescence features of Sm3+ ions in Na2SO4-MO-P2O5 glass system-Influence of modifier oxide10.1016/j.jlumin.2010.09.044 ↗
15. Absorption and emission analysis of RE3+ (Sm3+ and Dy3+): lithium borotellurite glasses10.1166/jnn.2009.NS49 ↗
16. Photoluminescence from gold and silver nanoparticles10.4028/www.scientific.net/NH.6.1 ↗
17. Influence of gold ions on visible and NIR luminescence features of Er3+ ions in lead boroselenate glass ceramics10.1016/j.jlumin.2020.117481 ↗
18. The role of gold metallic particles on improving green and NIR emissions of Ho3+ ions in non-conventional SeO2 based glass ceramics
19. Photoluminescence of atomic gold and silver particles in soda-lime silicate glasses10.1088/0957-4484/19/13/135701 ↗
20. Nonlinear optical studies of lead lanthanum borate glass doped with Au nanoparticles10.1016/j.jnoncrysol.2012.04.031 ↗
21. Gold nanoparticle colorants as traditional ceramic glaze alternatives10.1111/jace.14928 ↗
22. A study of the electrical and optical properties of the GeO2-TeO2 glass system10.1007/BF00980769 ↗
23. Rao · 2002
24. Influence of Y2O3, Sc2O3 and HfO2 dopants on green emission of Er3+ ions in PbO–Sb2O3 glasses10.1016/j.jlumin.2017.07.014 ↗
25. Spectroscopic studies of Sm3+ and Eu3+ co-doped lithium borate glass10.1016/j.jallcom.2009.12.024 ↗
26. Mechanisms of the refractive index change in femtosecond laser-irradiated Au3+-doped silicate glasses10.1063/1.1812353 ↗
27. Gold nanorods: synthesis characterization and applications10.1016/j.ccr.2005.01.030 ↗
28. The limitation of electron mean free path in small silver particles
29. Field enhancement effect of small Ag particles on the fluorescence from Eu doped SiO2 glass10.1063/1.123600 ↗
30. Judd–Ofelt analysis of spectroscopic properties of Sm3+ doped sodium tellurite glasses co-doped with Yb3+10.1016/j.jlumin.2013.10.049 ↗
31. Judd–Ofelt parameters and radiative properties of Sm3+ ions doped zinc bismuth borate glasses10.1016/j.optmat.2009.08.012 ↗
32. Spectroscopic properties of Sm3+ doped sodium-tellurite glasses: Judd-Ofelt analysis10.1016/j.optmat.2017.04.022 ↗
33. Dependence of the Line Strength of f-f Transitions on the Manifold Energy II. Analysis of Pr3+ in KPrP401210.1002/pssb.2221570127 ↗
34. A universal approach for calculating the Judd–Ofelt parameters of RE3+ in powdered phosphors and its application for the ß-NaYF4:Er3+/Yb3+ phosphor derived from auto-combustion-assisted fluoridation10.1039/C8CP02317D ↗
35. Fluorescence decay route of optical transition calculation for trivalent rare earth ions and its application for Er3+ -doped NaYF4 phosphor10.1039/D0CP04379F ↗
36. Fluorescence features of Sm3+ ions in Na2SO4–MO–P2O5 glass system—Influence of modifier oxide10.1016/j.jlumin.2010.09.044 ↗
37. Influence of tungsten on the emission features of Nd3+, Sm3+ and Eu3+ ions in ZnF2–WO3–TeO2 glasses10.1016/j.jallcom.2010.08.137 ↗
38. Photoluminescence, ?-irradiation and X-ray induced luminescence studies of Sm3+-doped oxyfluorosilicate glasses and glass-ceramics10.1016/j.ceramint.2017.12.243 ↗
39. Spectroscopic and fluorescence properties of Sm3+-doped zincfluorophosphate glasses10.1016/S1002-0721(14)60163-0 ↗
40. Optical transition properties, internal quantum efficiencies, and temperature sensing of Er3+ doped BaGd2O4 phosphor with low maximum phonon energy10.1111/jace.18299 ↗
41. Visible to infrared photoluminescence from gold nanoparticles embedded in germano-silicate glass fiber10.1364/OE.15.006374 ↗
42. Feldmann Plasmon emission in photo excited gold nanoparticles10.1103/PhysRevB.70.205424 ↗
43. Optical absorption intensities of rare-earth ions10.1103/PhysRev.127.750 ↗
44. Intensities of Crystal Spectra of Rare-Earth Ions10.1063/1.1701366 ↗