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Journal of Luminescence, ISSN 0022-2313, 09/2015, Volume 165, pp. 153 - 158
Abstract In this work the transition probabilities, radiative lifetimes and branching ratios of Er 3+ ions in KY 1-x-y Gd x Lu y (WO 4 ) 2 crystals have been... 
Double tungstates | Judd-Ofelt
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 11/2014, Volume 612, pp. 204 - 209
CaSnO phosphors doped with various Eu concentrations are synthesized by a solid-state reaction. The crystal structure of the phosphors is identified by the XRD... 
Thermal quenching | Judd-Ofelt theory
Journal Article
Journal of Luminescence, ISSN 0022-2313, 09/2015, Volume 165, pp. 153 - 158
In this work the transition probabilities, radiative lifetimes and branching ratios of Er ions in KY Gd Lu (WO ) crystals have been determined. With this aim,... 
Double tungstates | Judd–Ofelt
Journal Article
Journal of Luminescence, ISSN 0022-2313, 2013, Volume 143, pp. 233 - 240
This work is devoted to the study of BaY F crystal, doped with different concentrations of trivalent praseodymium ion in the range from 0.3% to 3%.... 
Luminescence | BaY | Judd-Ofelt
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 11/2018, Volume 768, pp. 451 - 463
We report the synthesis of Sm doped MoO nanostructures (NSs) effectively by hydrothermal route using lysine as surfactant. The hexagonal and orthorhombic... 
Photometric properties | Photoluminescence | Hydrothermal | Judd-Ofelt
Journal Article
Chemical Physics, ISSN 0301-0104, 01/2020, Volume 528, p. 110513
Traditional applications of the Judd-Ofelt (JO) theory to the analysis of the Eu optical spectra make use of the emission transitions originating from the D... 
Reduced matrix elements | Judd-Ofelt | Europium | Photoluminescence
Journal Article
Journal of the European Ceramic Society, ISSN 0955-2219, 07/2019, Volume 39, Issue 7, pp. 2446 - 2452
Nd doped SrF and CaF transparent ceramics were fabricated by vacuum hot-press sintering and the absorption spectra, emission spectra as well as luminescence... 
SrF | Judd-Ofelt theory | CaF | Transparent ceramics
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 12/2015, Volume 652, pp. 234 - 243
The present work reports structural and luminescence studies on Dy 3+ doped boro-phosphate glasses prepared with the chemical composition 51B 2 O 3 + 10ZnO +... 
Absorption | Radiative properties | Luminescence | Judd-Ofelt theory | Urbach energy
Journal Article
Journal of Luminescence, ISSN 0022-2313, 2015, Volume 160, pp. 276 - 281
We report the calculation of Er Judd-Ofelt (JO) parameters for β-phase NaYF :Yb , Er . The parameters were extracted from measured emission intensity ratios... 
Diffuse reflectance | NaYF | Erbium | Judd-Ofelt parameters
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 04/2019, pp. 969 - 976
A series of different Eu ions incorporated La Mo O phosphors exhibiting photoluminescence (PL) peaks in the red region (613 nm; D → F ) were successfully... 
WLEDs | Phosphors | Luminescence | Judd-Ofelt theory | Rare-earth
Journal Article
Journal of Quantitative Spectroscopy and Radiative Transfer, ISSN 0022-4073, 2014, Volume 147, pp. 224 - 232
Different glass matrices doped with Nd have been prepared by the conventional melt quenching method with the molar compositions of (89-x)TeO -10TiO -1Nd O -xWO... 
Quantum efficiency | Tellurite glasses | Judd-Ofelt
Journal Article
Journal of Molecular Structure, ISSN 0022-2860, 08/2015, Volume 1094, pp. 274 - 280
Dy 3+ ion embedded in (50 - x)B 2 O 3 -20PbO-15MgF 2 -15NaCl-xDy 2 O 3 (x = 0.2, 0.4, 0.6, 0.8, 1.0 and 2.0 mol%) borate glasses are prepared and investigated... 
Emission cross-sections | Lifetime | Dy 3+ ion | Photoluminescence | Judd-Ofelt
Journal Article
Journal of the American Ceramic Society, ISSN 0002-7820, 02/2020, Volume 103, Issue 2, pp. 1027 - 1036
The extent of incorporating Eu3+ and Tb3+ for bismuth in the oxygen‐deficient fluorite structured Bi0.50Th0.50Oy has been examined together with the... 
Judd‐Ofelt parameters | bismuth oxide | fluorescence | defects | phosphors
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 04/2020, Volume 821, p. 153471
The density-functional study is combined with the experimental observations such as Judd-Ofelt parameterization and Rietveld-refinement to get a comprehensive... 
X-ray diffraction | DFT | Phosphors | Optical properties | Judd-Ofelt parameters
Journal Article
Journal of Non-Crystalline Solids, ISSN 0022-3093, 03/2020, Volume 531, p. 119843
The glass system , where 0.1 ≤   ≤ 0.5 mol%, has been synthesized by melt quenching technique. The Judd-Ofelt (JO) theory has been initiated for the precise... 
Borate glasses | IR study | Raman study | Judd-Ofelt parameter | Photoluminescence
Journal Article
Superlattices and Microstructures, ISSN 0749-6036, 05/2016, Volume 93, pp. 308 - 321
A series of NaGd Eu (WO ) (NGEW) red emitting phosphors were synthesized by three different methods, like conventional solid state reaction method, sol-gel and... 
Double tungstates | Red phosphors | Judd-Ofelt | Photoluminescence
Journal Article
Journal of Luminescence, ISSN 0022-2313, 09/2012, Volume 132, Issue 9, pp. 2259 - 2267
Eu doped boro-tellurite glasses with the chemical composition (40-x)B O 30TeO 15MgO15K OxEu O (where x=0.01, 0.1, 1, 2 and 3 wt%) have been prepared by... 
Absorption | Band tailing parameter | Photoluminescence | Judd-Ofelt analysis | Urbach energy
Journal Article
Journal of Alloys and Compounds, ISSN 0925-8388, 06/2019, Volume 790, pp. 248 - 256
NaPO -ZnF binary fluorophosphate glasses doped with trivalent erbium and monovalent copper were synthesized by the conventional melting and casting method... 
Nanoparticles | Absorption | Fluorophosphate glasses | Judd-Ofelt theory | Optics
Journal Article
Journal of the American Ceramic Society, ISSN 0002-7820, 03/2019, Volume 102, Issue 3, pp. 873 - 878
Journal Article
Sensors and Actuators, B: Chemical, ISSN 0925-4005, 11/2012, Volume 174, pp. 176 - 186
The influence of the local matrix environment on Er luminescence properties is a key factor in the development of optical temperature sensors. The high... 
Glass-ceramic | NaYF | nanocrystals | Glass | Judd-Ofelt theory | Temperature sensor | Erbium
Journal Article
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