Sol-gel processing of Eu3+ doped Li6CaLa2Nb2O12 garnet for efficient and thermally stable red luminescence under near-ultraviolet/blue light excitation

2019 ◽  
Vol 375 ◽  
pp. 121937 ◽  
Author(s):  
Panpan Du ◽  
Qinghong Meng ◽  
Xuejiao Wang ◽  
Qi Zhu ◽  
Xiaodong Li ◽  
...  
Keyword(s):  
Blue Light ◽  
Sol Gel ◽  
Thermally Stable ◽  
Near Ultraviolet ◽  
Light Excitation ◽  
Red Luminescence ◽  
Gel Processing

A thermally stable narrow-band green-emitting phosphor MgAl2O4:Mn2+for wide color gamut backlight display application

2019 ◽  
Vol 7 (27) ◽  
pp. 8192-8198 ◽  
Author(s):  
E. H. Song ◽  
Y. Y. Zhou ◽  
Y. Wei ◽  
X. X. Han ◽  
Z. R. Tao ◽  
...  
Keyword(s):  
Blue Light ◽  
Quantum Efficiency ◽  
Narrow Band ◽  
Thermally Stable ◽  
Full Width ◽  
Half Maximum ◽  
Color Gamut ◽  
Green Phosphor ◽  
Wide Color Gamut ◽  
Light Excitation

A stable narrow-band green phosphor MgAl2O4:Mn2+peaking at 525 nm with a full-width at half-maximum of 35 nm and a quantum efficiency of 45% upon 450 nm blue-light excitation is demonstrated, and which has good promising for wide color gamut backlight display.

Highly efficient green-emitting phosphor Sr4Al14O25:Ce,Tb with low thermal quenching and wide color gamut upon UV-light excitation for backlighting display applications

2020 ◽  
Author(s):  
Haoran Li ◽  
Yujun Liang ◽  
Shiqi Liu ◽  
Weilun Zhang ◽  
Yanying Bi ◽  
...  
Keyword(s):  
Performance Enhancement ◽  
Uv Light ◽  
Thermal Quenching ◽  
High Response ◽  
Color Gamut ◽  
Ultraviolet Excitation ◽  
Highly Efficient ◽  
Near Ultraviolet ◽  
Wide Color Gamut ◽  
Light Excitation

Highly-efficient and stable inorganic phosphors with high response to near-ultraviolet excitation are essential to the performance enhancement of the phosphor converted backlighting devices. Herein, highly-efficient green-emitting phosphors Sr4Al14O25:Ce,Tb (SAO:Ce3+,Tb3+) with...

Semi sol-gel synthesis and red luminescence studies of Eu3+ activated Double perovskite phosphors Bi2-xEuxMoO6 (x=0.0–0.24)

Optik ◽  
2019 ◽  
Vol 182 ◽  
pp. 565-570 ◽  
Author(s):  
B. Nagamani Naidu ◽  
K. Koteswara Rao ◽  
M.P.S. Murali Krishna
Keyword(s):  
Sol Gel ◽  
Double Perovskite ◽  
Red Luminescence ◽  
Sol Gel Synthesis

Synthesis and characterization of BaMgAl10O17:Eu phosphors derived by sol–gel processing

2002 ◽  
Vol 126 (2) ◽  
pp. 161-165 ◽  
Author(s):  
Junying Zhang ◽  
Zhongtai Zhang ◽  
Zilong Tang ◽  
Zishan Zheng ◽  
Yuanhua Lin
Keyword(s):  
Sol Gel ◽  
Synthesis And Characterization ◽  
Gel Processing

Chemical Solution Deposition of Lanthanum Zirconate Buffer Layers on Biaxially Textured Ni–1.7% Fe–3% W Alloy Substrates for Coated-conductor Fabrication

2002 ◽  
Vol 17 (6) ◽  
pp. 1543-1549 ◽  
Author(s):  
S. Sathyamurthy ◽  
M. Paranthaman ◽  
T. Aytug ◽  
B. W. Kang ◽  
P. M. Martin ◽  
...  
Keyword(s):  
Sol Gel ◽  
Rf Sputtering ◽  
Cube Texture ◽  
Dip Coating ◽  
Buffer Layers ◽  
Lanthanum Zirconate ◽  
Solution Deposition ◽  
Ybco Films ◽  
Current Densities ◽  
Gel Processing

Sol-gel processing of La2Zr2O7 (LZO) buffer layers on biaxially textured Ni–1.7% Fe–3% W alloy substrates using a continuous reel-to-reel dip-coating unit has been studied. The epitaxial LZO films obtained have a strong cube texture and uniform microstructure. The effects of increasing the annealing speed on the texture, microstructure, and carbon content retained in the film were studied. On top of the LZO films, epitaxial layers of yttria-stabilized zirconia and Ceria (CeO2) were deposited using rf sputtering, and YBa2Cu3Ox (YBCO) films were then deposited using pulsed laser deposition. Critical current densities (Jc) of 1.9 MA/cm2 at 77 K and self-field and 0.34 MA/cm2at 77 K and 0.5 T have been obtained on these films. These values are comparable to those obtained on YBCO films deposited on all-vacuum deposited buffer layers and the highest ever obtained using solution seed layers.

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