A novel red emitting phosphor of Eu3+ doped TTB-type niobate NaSr2Nb5O15 for white LEDs

2013 ◽  
Vol 48 (5) ◽  
pp. 1995-1998 ◽  
Author(s):  
Ge Zhu ◽  
Zhipeng Ci ◽  
Chaoyang Ma ◽  
Yurong Shi ◽  
Yuhua Wang
Keyword(s):  
White Leds ◽  
Red Emitting Phosphor

Luminescence properties of Mn4+ with high 2Eg level energy in the polyfluoride Na3Li3Sc2F12

2020 ◽  
Vol 49 (33) ◽  
pp. 11613-11617
Author(s):  
Hong Li ◽  
Yan Liu ◽  
Shu Tang ◽  
Lijun Luo ◽  
Qiang Zhou ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Thermal Quenching ◽  
Luminescence Properties ◽  
Level Energy ◽  
Red Emission ◽  
White Leds ◽  
Red Emitting Phosphor

Red-emitting phosphor Na3Li3Sc2F12:Mn4+ with the high 2Eg level energy shows intensive red emission accompanied with the high external quantum efficiency and thermal-quenching resistance for warm white LEDs.

A novel red emitting phosphor LiBaB9 O15 :Sm2+ /Sm3+ , li+ with broad excitation band for white LEDs

Luminescence ◽  
2018 ◽  
Vol 33 (2) ◽  
pp. 438-442 ◽  
Author(s):  
Ting Li ◽  
Zhijun Wang ◽  
Panlai Li ◽  
Shuchao Xu ◽  
Qiongyu Bai ◽  
...  
Keyword(s):  
Excitation Band ◽  
Broad Excitation Band ◽  
White Leds ◽  
Red Emitting Phosphor

Ca3Lu(GaO)3(BO3)4:Eu3+: A novel high-brightness and thermal-stable red-emitting phosphor for white LEDs

2018 ◽  
Vol 202 ◽  
pp. 403-408 ◽  
Author(s):  
Liangling Sun ◽  
Heng Guo ◽  
Jia Liang ◽  
Bin Li ◽  
Xiaoyong Huang
Keyword(s):  
High Brightness ◽  
White Leds ◽  
Thermal Stable ◽  
Red Emitting Phosphor

scholarly journals Novel red-emitting phosphor Li2MgZrO4:Mn4+,Ga3+ for warm white LEDs based on blue-emitting chip

RSC Advances ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 5354-5361 ◽  
Author(s):  
Wen Yan ◽  
Siguo Xiao ◽  
Xiaoliang Yang
Keyword(s):  
Excitation Intensity ◽  
White Leds ◽  
Red Emitting Phosphor

PLE spectra of the phosphors. Inset (a) excitation intensity at 352 nm and 468 nm as function of doping Ga3+ concentration. Inset (b) ratio of excitation intensity at 468 nm to that at 352 nm as function of Ga3+ concentration.

Eu3+-activated Ln2TeO6 (Ln = La, Y) as a novel red-emitting phosphor for warm white LEDs

2020 ◽  
Vol 31 (24) ◽  
pp. 22945-22956
Author(s):  
F. B. Xiong ◽  
F. X. Xu ◽  
X. G. Meng ◽  
E. Ma ◽  
W. Z. Zhu
Keyword(s):  
White Leds ◽  
Red Emitting Phosphor

Synthesis and luminescence characteristics of K2Bi(PO4)(MO4):Eu3+(M=Mo,W) red-emitting phosphor for white LEDs

2010 ◽  
Vol 492 (1-2) ◽  
pp. 452-455 ◽  
Author(s):  
Xianghong He ◽  
Mingyun Guan ◽  
Ning Lian ◽  
Jianhua Sun ◽  
Tongming Shang
Keyword(s):  
White Leds ◽  
Luminescence Characteristics ◽  
Red Emitting Phosphor

Preparation and Optical Properties of Red Emitting Phosphor KLa(MoO4)2∶Eu3+for White LEDs

2013 ◽  
Vol 34 (8) ◽  
pp. 965-969
Author(s):  
侯利 HOU Li ◽  
吉日嘎兰图 Jirigalantu ◽  
齐向东 QI Xiang-dong ◽  
付作岭 FU Zuo-ling
Keyword(s):  
Optical Properties ◽  
White Leds ◽  
Red Emitting Phosphor

Synthesis and photoluminescence properties of LiEu(W,Mo)2O8:Bi3+ red-emitting phosphor for white-LEDs

2010 ◽  
Vol 45 (1) ◽  
pp. 118-123 ◽  
Author(s):  
Xiang-Hong He ◽  
Ming-Yun Guan ◽  
Jian-Hua Sun ◽  
Ning Lian ◽  
Tong-Ming Shang
Keyword(s):  
Photoluminescence Properties ◽  
White Leds ◽  
Red Emitting Phosphor

scholarly journals Novel Eu3+-activated Ba2Y5B5O17 red-emitting phosphors for white LEDs: high color purity, high quantum efficiency and excellent thermal stability

RSC Advances ◽  
2018 ◽  
Vol 8 (41) ◽  
pp. 23323-23331 ◽  
Author(s):  
G. Annadurai ◽  
Balaji Devakumar ◽  
Heng Guo ◽  
R. Vijayakumar ◽  
Bin Li ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Quantum Efficiency ◽  
Color Purity ◽  
High Quantum Efficiency ◽  
Excellent Thermal Stability ◽  
White Leds ◽  
High Quantum ◽  
High Color Purity ◽  
Red Emitting Phosphor

A novel Ba2Y5B5O17:Eu3+ red-emitting phosphor with high color purity, high quantum efficiency and excellent thermal stability was developed.

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