A novel greenish yellow-orange red Ba3Y4O9:Bi3+,Eu3+ phosphor with efficient energy transfer for UV-LEDs

2015 ◽  
Vol 44 (47) ◽  
pp. 20542-20550 ◽  
Author(s):  
Kai Li ◽  
Hongzhou Lian ◽  
Mengmeng Shang ◽  
Jun Lin
Keyword(s):  
Energy Transfer ◽  
High Temperature ◽  
Reaction Route ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Greenish Yellow ◽  
Color Tunable ◽  
Yellow Orange ◽  
Solid State Reaction Route ◽  
Uv Leds

A series of novel color-tunable Ba3Y4O9:Bi3+,Eu3+ phosphors have been prepared via the high-temperature solid-state reaction route and investigated.

Multi-color luminescence properties and energy transfer behaviour in host-sensitized CaWO4:Tb3+,Eu3+phosphors

RSC Advances ◽  
2016 ◽  
Vol 6 (37) ◽  
pp. 30886-30894 ◽  
Author(s):  
Yang Zhang ◽  
Weitao Gong ◽  
Jingjie Yu ◽  
Zhiyuan Cheng ◽  
Guiling Ning
Keyword(s):  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
Solid State Reaction ◽  
Luminescence Properties ◽  
Energy Transfer Mechanism ◽  
Photoluminescence Properties ◽  
Reaction Route ◽  
Color Tunable ◽  
Solid State Reaction Route

A series of host-sensitized and color-tunable CaWO4:Tb3+,Eu3+phosphors have been successfully synthesizedviathe high-temperature solid-state reaction route and their photoluminescence properties and energy transfer mechanism have been carefully investigated.

Thermal quenching and energy transfer in novel Bi3+/Mn2+co-doped white-emitting borosilicate glasses for UV LEDs

2016 ◽  
Vol 4 (13) ◽  
pp. 2506-2512 ◽  
Author(s):  
X. Y. Liu ◽  
H. Guo ◽  
Y. Liu ◽  
S. Ye ◽  
M. Y. Peng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Thermal Quenching ◽  
Borosilicate Glasses ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
White Emission ◽  
Uv Leds ◽  
Co Doped

Tunable white-emission due to efficient energy transfer has been demonstrated in Bi3+/Mn2+co-doped borosilicate glasses.

A color tunable and white light emitting Ca2Si5N8:Ce3+,Eu2+ phosphor via efficient energy transfer for near-UV white LEDs

2018 ◽  
Vol 47 (19) ◽  
pp. 6860-6867 ◽  
Author(s):  
Chao Li ◽  
Hongwei Zheng ◽  
Hengwei Wei ◽  
Shijie Qiu ◽  
Ling Xu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Single Phase ◽  
Light Emission ◽  
Efficient Energy Transfer ◽  
Light Emitting ◽  
White Leds ◽  
Efficient Energy ◽  
Challenging Issue ◽  
Color Tunable

Achieving tunable color and white light emission in a single phase phosphor is a challenging issue.

Color-tunable, single phased BaLa2−x−yZnO5: xBi3+, yEu3+ phosphors with efficient energy transfer under ultraviolet excitation

2014 ◽  
Vol 40 (9) ◽  
pp. 14787-14792 ◽  
Author(s):  
Guoyi Dong ◽  
Chuncai Hou ◽  
Zhiping Yang ◽  
Pengfei Liu ◽  
Can Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Ultraviolet Excitation ◽  
Color Tunable

Blue–Green–Yellow Color-Tunable Luminescence of Ce3+-, Tb3+-, and Mn2+-Codoped Sr3YNa(PO4)3F via Efficient Energy Transfer

2019 ◽  
Vol 58 (7) ◽  
pp. 4500-4507 ◽  
Author(s):  
Bingye Zhang ◽  
Shitian Ying ◽  
Shiping Wang ◽  
Lu Han ◽  
Jinsu Zhang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Yellow Color ◽  
Color Tunable

Color-tunable upconversion luminescence and prolonged Eu3+ fluorescence lifetime in fluoride KCdF3:Yb3+,Mn2+,Eu3+via controllable and efficient energy transfer

2020 ◽  
Vol 8 (29) ◽  
pp. 9836-9844 ◽  
Author(s):  
Xinxin Han ◽  
Enhai Song ◽  
Weibin Chen ◽  
Yayun Zhou ◽  
Qinyuan Zhang
Keyword(s):  
Energy Transfer ◽  
Fluorescence Lifetime ◽  
Upconversion Luminescence ◽  
Upconversion Emission ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
System P ◽  
Emission Lifetime ◽  
Color Tunable

Intense Eu3+ upconversion emission is realized in KCdF3:Yb3+,Mn2+,Eu3+via controllable and efficient unidirectional energy transfer from Yb3+-Mn2+ dimers. Moreover, significantly prolonged Eu3+ UC emission lifetime is observed in this system.

Sign in / Sign up

Export Citation Format

Share Document