Luminescence, energy transfer and tunable white emitting of borosilicate glass doubly doped with Tb/Sm or triply doped with Ce/Tb/Sm for white LEDs

2022 ◽  
Vol 276 ◽  
pp. 115565
Author(s):  
Yin-Po Qiao
Keyword(s):  
Energy Transfer ◽  
Borosilicate Glass ◽  
White Leds

Improving the CRI of Al2O3-YAG:Ce eutectic for high-power white LEDs applications: Energy-transfer and co-luminescence

2021 ◽  
Vol 121 ◽  
pp. 111415
Author(s):  
Hao Lu ◽  
Qingsong Song ◽  
Xiaodong Xu ◽  
Peng Liu ◽  
Jian Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Power ◽  
White Leds

A novel tunable blue-green-emitting CaGdGaAl2O7:Ce3+,Tb3+ phosphor via energy transfer for UV-excited white LEDs

2015 ◽  
Vol 44 (17) ◽  
pp. 8100-8106 ◽  
Author(s):  
Chao Liang ◽  
Hongpeng You ◽  
Yibing Fu ◽  
Xiaoming Teng ◽  
Kai Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Green Emission ◽  
Relative Content ◽  
White Leds

By tuning the relative content of the doped ions, tunable blue-green emission can be obtained by irradiation at 365 nm.

Color tunable Ca8ZnM(PO4)7 (M = Lu/Tb, Lu/Eu, Tb/Eu) phosphors: luminescence, energy transfer and thermal stability studies for n-UV white LEDs

2021 ◽  
Author(s):  
Jing Yan ◽  
Chunyan Jiang ◽  
Yulun Xian ◽  
Jianbang Zhou ◽  
Hong Li ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Powder Diffraction ◽  
Stability Studies ◽  
X Ray ◽  
White Leds ◽  
Color Tunable ◽  
Xrd Patterns

A series of Tb3+- and Eu3+-doped Ca8ZnLu(PO4)7 (CZLP:Tb3+ and CZLP:Eu3+) as well as Ca8ZnTb(PO4)7:Eu3+ (CZTP:Eu3+) phosphors have been prepared via the traditional high-temperature solid-state reaction. X-ray powder diffraction (XRD) patterns...

Cooperation in energy transfer between ligands and EuIII ion in molecular europium complexes for vapoluminescence sensor (reversible on/off emission switching) and hybrid white LEDs/Plant-growth applications

2021 ◽  
Author(s):  
R. Marikumar ◽  
Rachna Devi ◽  
Sibani Mund ◽  
Kasturi Singh ◽  
Sivakumar Vaidyanathan
Keyword(s):  
Energy Transfer ◽  
Plant Growth ◽  
Europium Complexes ◽  
Ancillary Ligands ◽  
White Leds

Two ancillary ligands were designed in the aspect of complete energy transfer to Eu(III) ion in the complex. Both the ligands were successfully synthesized and utilized for europium complexation (Eu(TTA)3-phen-fl-mCF3,...

Luminescence and Energy Transfer of Tunable Emission Phosphor Ca9Al(PO4)7∶Tb3+,Sm3+ for White LEDs

2019 ◽  
Vol 40 (12) ◽  
pp. 1469-1477
Author(s):  
田少华 TIAN Shao-hua ◽  
乔 峥 QIAO Zheng ◽  
孙明生 SUN Ming-sheng
Keyword(s):  
Energy Transfer ◽  
White Leds ◽  
Tunable Emission

Highly efficient Ce3+ → Tb3+ energy transfer induced bright narrowband green emissions from garnet-type Ca2YZr2(AlO4)3:Ce3+,Tb3+ phosphors for white LEDs with high color rendering index

2019 ◽  
Vol 7 (34) ◽  
pp. 10471-10480 ◽  
Author(s):  
Liangling Sun ◽  
Balaji Devakumar ◽  
Jia Liang ◽  
Shaoying Wang ◽  
Qi Sun ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Leds ◽  
Highly Efficient ◽  
Color Rendering Index ◽  
Color Rendering

Highly efficient Ce3+ → Tb3+ energy transfer induced bright narrowband green emissions from Ca2YZr2(AlO4)3:Ce3+,Tb3+ garnet phosphors, which showed great potential for application in warm-white LEDs with high color rendering index.

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