Site-occupancy, luminescent properties and energy transfer of a violet-to-red color-tunable phosphor Ca 10 Li(PO 4 ) 7 : Ce 3+ , Mn 2+

2017 ◽  
Vol 183 ◽  
pp. 348-354 ◽  
Author(s):  
Xinguo Zhang ◽  
Jungu Xu ◽  
Menglian Gong
Keyword(s):  
Energy Transfer ◽  
Site Occupancy ◽  
Luminescent Properties ◽  
Red Color ◽  
Li Po ◽  
Color Tunable

Energy transfer and luminescent properties of Ca8MgLu(PO4)7:Tb3+/Eu3+ as a green-to-red color tunable phosphor under NUV excitation

RSC Advances ◽  
2015 ◽  
Vol 5 (74) ◽  
pp. 59830-59836 ◽  
Author(s):  
Feiyan Xie ◽  
Junhao Li ◽  
Zhiyue Dong ◽  
Dawei Wen ◽  
Jianxin Shi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
Luminescent Properties ◽  
Potential Candidate ◽  
Efficient Energy Transfer ◽  
Excellent Thermal Stability ◽  
Efficient Energy ◽  
Red Color ◽  
Color Tunable ◽  
Tunable Emission

Ca8MgTb(PO4)7:Eu3+ phosphor, a potential candidate for application in NUV-based WLEDs, can show efficient energy transfer from Tb3+ to Eu3+, color-tunable emission from green to pure red and excellent thermal stability.

A Study on the Luminescent Properties and Energy Transfer of Na2BaMgP2O8:Tb3+, Eu3+ Phosphor

2014 ◽  
Vol 700 ◽  
pp. 113-116
Author(s):  
Yu Jie Chen ◽  
Feng Lan Han ◽  
Zhao Luo
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Powder Diffraction ◽  
Luminescent Properties ◽  
Solid State Lighting ◽  
Diffraction Measurement ◽  
Effective Energy ◽  
X Ray ◽  
Red Color ◽  
Effective Energy Transfer

Na2BaMgP2O8phosphors were synthesized by a standard solid state reaction and their luminescent properties were investigated. The phase structure was analyzed by X-ray powder diffraction measurement. Under the excitation of 365nm, Na2BaMgP2O8:Tb3+, Eu3+phosphors show two color bands of green and red color due to5D4−7F5transition of Tb3+ions and5D0−7F2transition of Eu3+ions, respectively. The emission intensity of Tb3+deceased with the increasing concentration of Eu3+, which verified that an effective energy transfer occurred from Tb3+to Eu3+in Na2BaMgP2O8host. The present study indicated that the phosphors have a high potential application in solid state lighting.

Energy transfer and luminescence properties of a green-to-red color tunable phosphor Sr8MgY(PO4)7:Tb3+,Eu3+

2019 ◽  
Vol 30 (10) ◽  
pp. 9421-9428 ◽  
Author(s):  
Wenzhi Sun ◽  
Huaiyong Li ◽  
Baohui Li ◽  
Juan Du ◽  
Jigong Hao ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Luminescence Properties ◽  
Red Color ◽  
Color Tunable

Realizing bright blue-red color-tunable emissions from Gd2GeO5:Bi3+,Eu3+ phosphors through energy transfer toward light-emitting diodes

2020 ◽  
Vol 222 ◽  
pp. 117127 ◽  
Author(s):  
Qi Sun ◽  
Thangavel Sakthivel ◽  
Balaji Devakumar ◽  
Shaoying Wang ◽  
Liangling Sun ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Red Color ◽  
Color Tunable ◽  
Bright Blue

Luminescent properties and energy transfer of color-tunable Sr3Y2(SiO3)6:Ce3+, Tb3+ phosphors

2014 ◽  
Vol 32 (10) ◽  
pp. 933-937 ◽  
Author(s):  
Naixu LI ◽  
Shuqiang LI ◽  
Yueming WANG ◽  
Bingyao ZHOU ◽  
Yueming SUN ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Luminescent Properties ◽  
Color Tunable
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