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Luminescence Transformation Mechanisms of Indocyanine Green Dye in the Presence of Gold Nanorods
AbstractSpectral-luminescent manifestations of the plasmon-exciton interaction between gold nanorods (Au NRs) with average length and diameter of 35...
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Exploring the crystal structure and luminescence properties of green-emitting Tb3+ activated vanadate nanocrystals for potential indoor lighting applications
A strong green emission is detected in a Tb 3+ -activated Ca 9 Bi(VO 4 ) 7 nanocrystals manufactured via the sol–gel route. Trigonal crystal prototypes with...
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Extremely intense pure green upconversion luminescence in Ho3+/Yb3+ co-doped BiTa7O19 phosphors under 980 nm laser excitation
A series of BiTa 7 O 19 (BTO):Ho 3+ /Yb 3+ phosphors were prepared by high-temperature solid state sintering, which exhibited outstanding pure green...
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Upconversion Luminescence Sensitized pH-Nanoprobes
With the advancement in the field of nanotechnology, the functionalized UCNPs have shown promising results in the field of optical pH sensing at the...
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Mechanisms of Luminescence in Upconversion Nanoparticles
Upconversion nanoparticles show an increasing interest that is not bound to stop for many years to come. The upconversion is observed in various...
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Charge trap** for controllable persistent luminescence in organics
Persistent luminescence, long-lived emission from inorganic or organic materials after the cessation of excitation, receives considerable attention...
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Luminescence and Fluorescence Ion Sensing
Heavy metal ions including Cu2+, Zn2+, Pb2+, Hg2+ and Ag2+ are vital minerals that are required for the proper functioning of various systems in...
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Study of the up/down-conversion green luminescence of BaWO4: Er3+ phosphors for non-contact temperature sensing and solid-state lighting applications
The reported article covers the down-conversion (DC) and up-conversion (UC) photoluminescence properties of BaWO 4 (BWO): Er 3+ phosphors, prepared via...
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Luminescence of Two-Dimensional ZnO Nanostructures: Nanowalls, Nanosheets, Nanocombs
AbstractPreliminary comparative studies of the photoluminescent properties of two-dimensional ZnO nanostructures with morphology of nanowalls,...
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Unidirectional unpolarized luminescence emission via vortex excitation
Controlling the direction of light emission on the subwavelength scale is a key capability for quantum information processing and optical imaging in...
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A new route towards polarized luminescence: 0D/2D nanocomposites
Combining wide bandgap 2D inorganic materials and blue-light-emitting 0D carbon dots in 0D/2D heterojunction nanocomposites was shown to give rise to...
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Erbium(III)-Doped Fluorozirconate Phosphate Glasses and Glass Ceramics: Visible and NIR Luminescence
The luminescent properties of erbium(III)-doped fluorozirconate glass and fluorozirconate phosphate glass and glass ceramics containing NaPO 3 were...
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NaYbF4:Er luminescence Anisotropy in a Large Ensemble and Single Nanoparticles
AbstractNaYbF 4 :Er upconversion nanorods are synthesized hydrothermally in 24 h at a temperature of 190°C. It is found that the luminescence spectrum...
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Judd–Ofelt and luminescence properties of Dysprosium and Terbium doped bismuth-borate glass system
Absorption spectra of Tb 3+ ions from the ground state 7 F 6 revealed three absorption bands. In addition to the six absorption bands for Dy 3+ ions...
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Effect of Spheroidal Magnetized Nanoparticles on the Luminescence of Quantum Dots
A spectral model is constructed for the luminescence of a two-component exciton-activated quantum dot (QD)–spheroidal plasmon nanoparticle (NP)...
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Recent Advances in Long-Persistent Luminescence in Rare-Earth-Doped Compounds
The extremely long-persistent photoluminescence of Eu(II)-doped (and co-doped with Dy(III) ions) strontium aluminum oxide (SrAl2O4: Eu2+, Dy3+) was...
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Upconversion Luminescence Materials for Latent Fingerprint Detection Applications in Forensic Science
Latent fingerprint signatures are the most prevalent type of evidence discovered during crime scene investigations; thus, develo** an effective...
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Versatile crystallographic and luminescence features of Tb3+ activated double perovskite Ba2BiYO6 nanophosphor for advanced indoor lighting applications
A series of Tb 3+ -activated double perovskite Ba 2 BiYO 6 nanocrystal systems exhibiting a strong green luminescence is produced using an energy-saving...
