Wyniki wyszukiwania dla: LUMINESCENCE
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JOURNAL OF LUMINESCENCE
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Luminescence and Luminescence Kinetics of Gd3Ga5O12Polycrystals Doped with Cr3+and Pr3+
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Chinese Journal of Luminescence
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Pressure dependence of the Sr2Si5N8:Eu2+ luminescence
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Luminescence and Scintillation Properties of CexLa1-xF3Monocrystals
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Inhomogeneous broadening ofCr3+luminescence in dopedLiTaO3
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Pressure evolution of LiBaF3:Eu2+luminescence
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Luminescence of LiBaF3 and KMgF3 doped with Eu2+
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Time evolution of luminescence of Sr2SiO4:Eu2+
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New plasmonic platform for enhanced luminescence of Valrubicin
PublikacjaLuminescence enhanced by new structure of plasmonic platform with aluminum oxide (Al2O3) buffer layer deposited on gold nanostructures is investigated. Regularly distributed gold nanostructures of average dimension of 50 nm formed the active part of plasmonic platforms. They were manufactured on Corning 1737 glass substrate by melting of gold thin film. The nanostructures were coated by dielectric Al2O3 thin film with thickness...
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Influence of high pressure on Sr2SiO4:Eu2+ luminescence
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High pressure evolution of YVO4:Pr3+luminescence
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High pressure luminescence spectra of CaMoO4:Pr3+
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Pressure effects on the luminescence properties of CaWO4:Pr3+
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Low temperature luminescence of KMgF3:Eu2+ crystal
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Temperature evolution of the luminescence decay of Sr0.33Ba0.67Nb2O6: Pr3+
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LUMINESCENCE
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The effect of pressure on luminescence properties of Cr3+ ions in LiSc(WO4)2 crystals—Part II: Pressure- and temperature-dependent luminescence kinetics
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Luminescence properties of MgF2:Yb2+ at high hydrostatic pressure
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Infrared Stimulated Luminescence of Ce3+ Doped YAG Crystals
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High-pressure luminescence ofCr3+-dopedCaO−Ga2O3−GeO2glasses
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High pressure luminescence of Y V O4:Pr3+
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Efficient Luminescence from CsPbBr3 Nanoparticles Embedded in Cs4PbBr6
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Influence of Ti4+ on the long lasting luminescence of Sr2SiO4:Eu2+
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Luminescence properties of Eu3+ and Tb3+ doped silica-based xerogels
PublikacjaPure SiO2 xerogels and SiO2 xerogels containing SrF2: Eu3+/: Tb3+ crystals were prepared using sol-gel method. Luminescent spectra showed excitation and emission peaks characteristic to Eu3+ and Tb3+ 4f - 4f transitions. ET Tb3+→Eu3+ has been observed. XRD pattern of SiO2 matrix confirmed lack of long range order. Patterns of SiO2-SrF2:Eu3+ and SiO2-SrF2:Tb3+ showed peaks corresponding to SrF2. SEM images have shown agglomerates...
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Luminescence and energy-storage properties of Pr3+-doped YAlO3 crystals
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The origin of luminescence accompanying electrochemical reduction or chemical decomposition of peroxydisulfates
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High pressure luminescence and time resolved spectra of La2Be2O5:Pr3+
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Luminescence properties of different Eu sites in LiMgPO4:Eu2+, Eu3+
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High pressure luminescence and time resolved spectra of LiNbO3:Pr3+
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Luminescence of Ca(NbO3)2:Pr3+ at ambient and high hydrostatic pressure
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Luminescence kinetics in silica gel doped with Tb3+ ions and ZnS:Mn2+ nanocrystals
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Influence of high hydrostatic pressure on Eu2+-luminescence in KMgF3:Eu2+ crystal
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Induced circularly polarized luminescence for revealing DNA binding with fluorescent dyes
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Intrinsic and defect-related luminescence of YAlO3 and LuAlO3 single crystals and films
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Chiral Diketopyrrolopyrrole-Helicene Polymer With Efficient Red Circularly Polarized Luminescence
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Luminescence of CaWO4:Pr3+ and CaWO4:Tb3+ at ambient and high hydrostatic pressures
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Luminescence Spectra of β-SiAlON/Pr3+ Under High Hydrostatic Pressure
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High pressure and time resolved luminescence spectra of Gd3Ga5O12:Pr3+ crystal
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Luminescence of Gd2(WO4)3:Ln3+at ambient and high hydrostatic pressure
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High pressure luminescence spectra of CaMoO4:Ln3+(Ln = Pr, Tb)
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Bacterial luminescence test screening of highly polluted areas in the Odra River
PublikacjaW pracy przedstawiono wyniki badania ekotoksyczności wód i osadów z dorzecza Odry w obrazie testu z zastosowaniem bakterii Vibrio Fischerii. Badania przesiewowe wskazują, że silnie zanieczyszczone są miejsca w okolicy Brzegu Dolnego, ujścia Nysy Kłodzkiej i Małej Panwi.
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Silver complexes stabilized by large silanethiolate ligands – crystal structures and luminescence properties
PublikacjaBulky silanethiolate and disiladithiolate ligands were applied to synthesize one mononuclear and three trinuclear silver complexes including two cyclic “microclusters” and a linear tri-nuclear silanethiolate complex. All obtained compounds are characterized by X-ray diffraction and FT-IR. NMR and emission spectroscopies were used where possible. The first trinuclear anionic silver thiolate is structurally characterized. The influence...
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Lanthanide ions (Eu3+, Er3+, Pr3+) as luminescence and charge carrier centers in Sr2TiO4
PublikacjaA series of strontium orthotitanate (Sr2TiO4) samples doped with 2% of a mole of europium, praseodymium, and erbium were obtained using the solid-state synthesis method. The X-ray diffraction (XRD) technique confirms the phase purity of all samples and the lack of the influence of dopants at a given concentration on the structure of materials. The optical properties indicate, in the case of Sr2TiO4:Eu3+, two independent emission...
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Luminescence quenching in KYb(WO4)2-Tb3+: An example of temperature-pressure equivalence
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Collision-induced luminescence spectra of pyridine bombarded by 1000 eV He+ cations
PublikacjaHere we show collision-induced luminescence spectra measured for collisions of the He+cations with thearomatic six-membered ring of the pyridine molecule (C5H5N). Distinct emission bands due to the CH(A2Δ→X2Πr;B2Σ+→X2Πr;C2Σ+→X2Πr), CN(B2Σ+→X2Σ+), C2(d3Πg→a3Πu), and NH(A3Π→X3Σ−) transitions, aswell as atomic H, He, and C lines have been observed. Apart from the He atoms, all the emitters arise from thefragmentation of the pyridine...
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Helicene Monomers and Dimers: Chiral Chromophores Featuring Strong Circularly Polarized Luminescence
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An EXAFS study of the local structure of rare-earth luminescence centres in the Ca3Ga2Ge3O12 glass
PublikacjaW pracy przedstawiono wyniki analizy EXAFS danych mierzonych na krawędzi L3 atomów ziem rzadkich takich jak Eu, Ho (0.7 wt.%) oraz Er (1.46 wt.%), którymi domieszkowano szkło 3CaO-Ga2O3-3GeO2. Otrzymane parametry strukturalne opisujące pierwszą powłokę koordynacyjną badanych atomów wskazują, że ich lokalne otoczenie tlenkowe jest jednakowe (niezależne od typu jonu ziemi rzadkiej) i uwzględniając strukturalny nieporządek bardzo...
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Intensification of luminescence of Europium-EDTA complex in polyvinyl pyrrolidone films by copper nanoparticles
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Luminescence of Ca(NbO3)2:Pr3+: Pr3+ and self-trapped exciton emission
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