scholarly journals (La,Dy)2W2O9 tungstates: Selected synthesis, enhanced luminescence through Gd3+ co-doping, and favorable quantum efficiency

2021 ◽  
pp. 103392
Author(s):  
Xuejiao Wang ◽  
Xiaowen Feng ◽  
Changshui Gong ◽  
Meng Sun ◽  
Chuang Wang ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Co Doping ◽  
Enhanced Luminescence

scholarly journals Enhanced luminescence properties of Ca1+xSr2−xAl2O6:Eu3+ (0 ≤ x ≤ 1) red phosphors based on composition modulation

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12981-12989
Author(s):  
Biao Shen ◽  
Jianghang Xu ◽  
Qinan Mao ◽  
Jiasong Zhong
Keyword(s):  
Optical Properties ◽  
Quantum Efficiency ◽  
Luminescence Properties ◽  
Composition Modulation ◽  
Red Phosphors ◽  
Potential Applications ◽  
Enhanced Luminescence

A series of Ca1+xSr2−xAl2O6:Eu3+ (0 ≤ x ≤ 1) red-emitting phosphors with adjustable optical properties and excellent quantum efficiency was developed for potential applications in warm WLEDs.

ChemInform Abstract: Enhanced Luminescence of Novel Y2Zr2O7:Dy3+Phosphors by Li+Co-Doping.

ChemInform ◽  
2013 ◽  
Vol 44 (14) ◽  
pp. no-no
Author(s):  
Qingqing Du ◽  
Guangjun Zhou ◽  
Juan Zhou ◽  
Xiao Jia ◽  
Haifeng Zhou
Keyword(s):  
Co Doping ◽  
Enhanced Luminescence

scholarly journals Strongly enhanced luminescence of Sr4Al14O25:Mn4+phosphor by co-doping B3+and Na+ions with red emission for plant growth LEDs

RSC Advances ◽  
2018 ◽  
Vol 8 (3) ◽  
pp. 1469-1476 ◽  
Author(s):  
Jiaqi Long ◽  
Xuanyi Yuan ◽  
Chaoyang Ma ◽  
Miaomiao Du ◽  
Xiaoli Ma ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Plant Growth ◽  
Emission Spectrum ◽  
Chlorophyll B ◽  
Red Phosphor ◽  
Red Emission ◽  
Co Doping ◽  
Na Ions ◽  
Enhanced Luminescence ◽  
Blue Chip

(a) Emission spectrum of LEDs fabricated with 445 nm blue chip and Sr2Si5N8:Eu2+red phosphor. (b) Emission spectrum of LEDs fabricated with 445 nm blue chip and Sr4Al14O25:Mn4+phosphor. (c and d) Absorption spectrum of chlorophyll-b and chlorophyll-a.

Structure identification and strongly enhanced luminescence of Sr9Y2(WO6)4: Mn4+ phosphors by co-doping Mg2+ ions for plant growth LEDs

2020 ◽  
Vol 223 ◽  
pp. 117235 ◽  
Author(s):  
Faguang Zhou ◽  
Miao Gao ◽  
Yurong Shi ◽  
Zhuowei Li ◽  
Ge Zhu ◽  
...  
Keyword(s):  
Plant Growth ◽  
Structure Identification ◽  
Co Doping ◽  
Enhanced Luminescence

Effect of co-doping of alkali metal ions on Ca0.5RE1−x(MoO4)2:xEu3+ (RE = Y, La) phosphors with enhanced luminescence properties

RSC Advances ◽  
2016 ◽  
Vol 6 (84) ◽  
pp. 80390-80397 ◽  
Author(s):  
Venkatakrishnan Mahalingam ◽  
Jagannathan Thirumalai
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Emission Spectra ◽  
Luminescence Properties ◽  
Alkali Metal Ions ◽  
Elemental Mapping ◽  
Co Doping ◽  
Pl Emission ◽  
Enhanced Luminescence

Illustration of elemental mapping and PL emission spectra of the phosphors, Ca0.5RE1−x(MoO4)2:Eu3+,M+ (RE = Y, La; M = Li, K and Na).

Enhanced luminescence of Sr3Si6O3N8:Eu2+ phosphors by co-doping with Ce3+

2013 ◽  
Vol 136 ◽  
pp. 204-207 ◽  
Author(s):  
Yuyu Wu ◽  
Degang Deng ◽  
Shiqing Xu ◽  
Youjie Hua ◽  
Shilong Zhao ◽  
...  
Keyword(s):  
Co Doping ◽  
Enhanced Luminescence

scholarly journals Excitonic origin of enhanced luminescence quantum efficiency in MgZnO/ZnO coaxial nanowire heterostructures

2012 ◽  
Vol 100 (22) ◽  
pp. 223103 ◽  
Author(s):  
Jinkyoung Yoo ◽  
Bonghwan Chon ◽  
Wei Tang ◽  
Taiha Joo ◽  
Le Si Dang ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Nanowire Heterostructures ◽  
Enhanced Luminescence

Influence of the P2O5/Al2O3 co-doping on the local environment of erbium ions and on the 1.5μm quantum efficiency of Er3+-borosilicate glasses

2014 ◽  
Vol 36 (5) ◽  
pp. 926-931 ◽  
Author(s):  
Kevin Bourhis ◽  
Nadia G. Boetti ◽  
Joona Koponen ◽  
Daniel Milanese ◽  
Laetica Petit
Keyword(s):  
Quantum Efficiency ◽  
Local Environment ◽  
Borosilicate Glasses ◽  
Co Doping ◽  
Erbium Ions
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