Dendron-Jacketed Electrophosphorescent Copolymers: Improved Efficiency and Tunable Emission Color by Partial Energy Transfer

2011 ◽  
Vol 44 (24) ◽  
pp. 9556-9564 ◽  
Author(s):  
Hao Jin ◽  
Wei Zhang ◽  
Dan Wang ◽  
Zengze Chu ◽  
Zhihao Shen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Emission Color ◽  
Partial Energy ◽  
Tunable Emission

Efficient energy transfer from Bi3+ to Mn2+ in CaZnOS for WLED application

2021 ◽  
Author(s):  
Yun-Ling Yang ◽  
Jia-Yong Yuan ◽  
Yu-Ting Fan ◽  
Dongyun Wan ◽  
Qian-Li Li ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Energy Transfer ◽  
Spectroscopic Properties ◽  
Solid State Reaction Method ◽  
Efficient Energy Transfer ◽  
Reaction Method ◽  
Efficient Energy ◽  
Co Doping ◽  
Emission Color ◽  
Tunable Emission

A serials of Bi3+ and Mn2+ co-doping CaZnOS phosphors with tunable emission color have been synthesized by high temperature solid-state reaction method. Their crystal structure, spectroscopic properties, energy transfer and...

Energy transfer-induced tunable emission color and thermal quenching of Ca3Y(PO4)3: Eu2+, Mn2+ phosphor for NUV-pumped white LEDs

2016 ◽  
Vol 131 ◽  
pp. 91-99 ◽  
Author(s):  
Yue Tian ◽  
Ningning Feng ◽  
Maria Wierzbicka-Wieczorek ◽  
Ping Huang ◽  
Lei Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Thermal Quenching ◽  
White Leds ◽  
Emission Color ◽  
Tunable Emission

scholarly journals Partial Energy Transfer Model of Lamb Waves Scattering in Materially Isotropic Waveguides

2021 ◽  
Vol 11 (10) ◽  
pp. 4508
Author(s):  
Pavel Šofer ◽  
Michal Šofer ◽  
Marek Raček ◽  
Dawid Cekus ◽  
Paweł Kwiatoń
Keyword(s):  
Energy Transfer ◽  
Lamb Waves ◽  
Hybrid Approach ◽  
Wave Mode ◽  
Transfer Model ◽  
Material Interface ◽  
Modal Expansion ◽  
Scattering Coefficients ◽  
Expansion Technique ◽  
Partial Energy

The scattering phenomena of the fundamental antisymmetric Lamb wave mode with a horizontal notch enabling the partial energy transfer (PET) option is addressed in this paper. The PET functionality for a given waveguide is realized using the material interface. The energy scattering coefficients are identified using two methods, namely, a hybrid approach, which utilizes the finite element method (FEM) and the general orthogonality relation, and the semi-analytical approach, which combines the modal expansion technique with the orthogonal property of Lamb waves. Using the stress and displacement continuity conditions on the present (sub)waveguide interfaces, one can explicitly derive the global scattering matrix, which allows detailed analysis of the scattering process across the considered interfaces. Both methods are then adopted on a simple representation of a surface breaking crack in the form of a vertical notch, of which a certain section enables not only the reflection of the incident energy, but also its nonzero transfer. The presented results show very good conformity between both utilized approaches, thus leading to further development of an alternative technique.

Color-tunable emission and energy transfer in NaCaPO4: Tb3+/Mn2+ phosphors

2015 ◽  
Vol 159 ◽  
pp. 280-283 ◽  
Author(s):  
Xinguo Xi ◽  
Pengyu Dong ◽  
Lili Han ◽  
Rongfeng Guan ◽  
Guihua Hou
Keyword(s):  
Energy Transfer ◽  
Color Tunable ◽  
Tunable Emission

Energy transfer and multicolor tunable emission in single-phase Tb3+, Eu3+ co-doped Sr3La(PO4)3 phosphors

2016 ◽  
Vol 42 (12) ◽  
pp. 13919-13924 ◽  
Author(s):  
Xinguo Zhang ◽  
Jilin Zhang ◽  
Yibo Chen ◽  
Menglian Gong
Keyword(s):  
Energy Transfer ◽  
Single Phase ◽  
Co Doped ◽  
Tunable Emission

Efficient Sensitization of Eu3+ Emission by Tb3+ in Ba3La(PO4)3 under VUV-UV Excitation: Energy Transfer and Tunable Emission

2012 ◽  
Vol 116 (30) ◽  
pp. 15932-15937 ◽  
Author(s):  
Caihua Zhang ◽  
Hongbin Liang ◽  
Su Zhang ◽  
Chunmeng Liu ◽  
Dejian Hou ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Excitation Energy Transfer ◽  
Uv Excitation ◽  
Tunable Emission
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