Luminescence Properties and Energy Transfer of Rare Earth(III) Complexes

1998 ◽  
Vol 14 (09) ◽  
pp. 811-816
Author(s):  
Yu An-Chi ◽  
◽  
Ying Li-Ming ◽  
Zhao Xin-Sheng ◽  
Xia Li-Sheng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Luminescence Properties

Photolumineszenz und Energietransfer in Seltenerd-aktivierten Granat Gd3Te2Li3O12 / Photolwninescence and Energy Transfer in the Rare Earth Activated Garnet Gd3Te2Li3O12

1984 ◽  
Vol 39 (5) ◽  
pp. 490-494 ◽  
Author(s):  
B. Köngeter ◽  
S. Kemmler-Sack
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Host Lattice ◽  
Rare Earth Ions ◽  
Visible Emission ◽  
Luminescence Properties ◽  
Trivalent Rare Earth ◽  
The Rare Earth

By activation of the cubic garnet host lattice Gd3Te2Li3O12 with trivalent rare earth ions the most intense visible emission is observed for Ln3+ = Eu, Tb. Energy transfer from Gd3+ to Sm3+, Eu3+ or Dy3+, from Tb3+ to Eu3+ and from Er3+ to Tm3+ has been found to occur. The luminescence properties are strongly influenced by the substitution of Te6+ by W6+ (systems Gd3-xLnxTe2-yWyLi3O12)

Controllable hydrothermal synthesis of Eu3+/Tb3+/Dy3+ activated Zn8[(BO3)3O2(OH)3] micro/nanostructured phosphors: energy transfer and tunable emissions

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89113-89123 ◽  
Author(s):  
P. Liang ◽  
J. W. Liu ◽  
Z. H. Liu
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Hydrothermal Synthesis ◽  
Luminescence Properties ◽  
Rare Earth Doped ◽  
Co Doped

When Eu3+ and Tb3+ ions are co-doped into the ZBH matrix, the phosphor yielded tunable emissions. The concentration of rare earth doped can change the composition and further change the morphology and the luminescence properties.

Synthesis and Properties of Ca0.85(W1-xMox)O4:Eu0.15 Rare Earth Phosphors

2008 ◽  
Vol 368-372 ◽  
pp. 390-393
Author(s):  
Y.Y. Chen ◽  
C.X. Song ◽  
Zhao Xian Xiong
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Blue Light ◽  
Short Wavelength ◽  
Uv Light ◽  
Emission Spectra ◽  
Emission Peak ◽  
Luminescence Properties ◽  
Energy Transfer Mechanism ◽  
Xrd Patterns

Rare earth phosphors of Ca0.85(W1-xMox)O4:Eu0.15 (x=0.00-0.50) were synthesized via solidstate reaction in air. The lattice parameters strongly depended on the x value, which was analyzed by the XRD patterns. Microstructures of the powders were observed by SEM. The phosphors could be effectively excitated by ultraviolet (UV) light (250-300nm) and blue light (464nm), which were showed with the excitation and emission spectra. With the increasing of x value, moreover, another emission peak of the sample which was excitated by UV light appeared and shifted to short wavelength, from 597 to 545 nm. The luminescence properties of the phosphors and energy transfer mechanism were also discussed.

Luminescence Properties and energy transfer mechanism of Eu3+ and Tm3+ Co-doped AlN Thin Films

2021 ◽  
pp. 118082
Author(s):  
Hai Ma ◽  
Xiaodan Wang ◽  
Feifei Chen ◽  
Jiafan Chen ◽  
Xionghui Zeng ◽  
...  
Keyword(s):  
Thin Films ◽  
Energy Transfer ◽  
Transfer Mechanism ◽  
Luminescence Properties ◽  
Energy Transfer Mechanism ◽  
Co Doped

Suppressed energy transfer between different rare earth ions to obtain enhanced and tuned fluorescence by using Janus nanofibers

2021 ◽  
Author(s):  
Ping Wu ◽  
Qianli Ma ◽  
Wensheng Yu ◽  
Jinxian Wang ◽  
Gui-Xia Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Rare Earth Ions ◽  
Native Fluorescence ◽  
Fluorescent Materials ◽  
Negative Effect

Here, we put forward a viewpoint that the energy transfer between different rare earth (RE) ions plays negative effect in RE ions doped white fluorescent materials if the native fluorescence...

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