Ternary Emission of Fluorescence and Dual Phosphorescence at Room Temperature: A Single-Molecule White Light Emitter Based on Pure Organic Aza-Aromatic Material

2018 ◽  
Vol 28 (32) ◽  
pp. 1802407 ◽  
Author(s):  
Changjiang Zhou ◽  
Shitong Zhang ◽  
Yu Gao ◽  
Haichao Liu ◽  
Tong Shan ◽  
...  
Keyword(s):  
Single Molecule ◽  
White Light ◽  
Room Temperature ◽  
Light Emitter ◽  
Phosphorescence At Room Temperature ◽  
White Light Emitter

Reversible two-channel mechanochromic luminescence for a pyridinium-based white-light emitter with room-temperature fluorescence–phosphorescence dual emission

2019 ◽  
Vol 21 (27) ◽  
pp. 14728-14733 ◽  
Author(s):  
Xiao Ma ◽  
Jipeng Li ◽  
Chensheng Lin ◽  
Guoliang Chai ◽  
Yangbin Xie ◽  
...  
Keyword(s):  
White Light ◽  
Room Temperature ◽  
Mechanical Grinding ◽  
Dual Emission ◽  
Light Emitter ◽  
Mechanical Pressing ◽  
Mechanochromic Luminescence ◽  
White Light Emitter

For a pyridinium-based emitter with fluorescence–phosphorescence dual emission, mechanical grinding induces phosphorescence disappearance and mechanical pressing induces extraordinary phosphorescence enhancement.

A color-tunable single molecule white light emitter with high luminescence efficiency and ultra-long room temperature phosphorescence

2021 ◽  
Author(s):  
Xiao Ma ◽  
Ling Jia ◽  
Baozhu Yang ◽  
Jipeng Li ◽  
Wei Huang ◽  
...  
Keyword(s):  
Single Molecule ◽  
White Light ◽  
Light Emission ◽  
High Quantum Yield ◽  
Luminescence Efficiency ◽  
Light Emitter ◽  
Color Tunable ◽  
Bright White Light ◽  
White Light Emitter ◽  
Tunable Emission

A simple emitter could simultaneously achieve bright white light emission with high quantum yield, ultra-long phosphorescence and excitation-dependent color-tunable emission.

A Single-Molecule White-Light Emitter

Synfacts ◽  
2006 ◽  
Vol 2006 (7) ◽  
pp. 0671-0671
Author(s):  
Z. Hou ◽  
Y. Liu ◽  
M. Nishiura ◽  
Y. Wang
Keyword(s):  
Single Molecule ◽  
White Light ◽  
Light Emitter ◽  
White Light Emitter

scholarly journals Er3+ ion doped low phonon energy glass as a white light emitter

2021 ◽  
Vol 43 (1) ◽  
pp. 97-110
Author(s):  
Aly Saeed ◽  
W. Abu-raia ◽  
M Farag
Keyword(s):  
White Light ◽  
Phonon Energy ◽  
Light Emitter ◽  
White Light Emitter

A highly efficient directional molecular white-light emitter driven by a continuous-wave laser diode

Science ◽  
2016 ◽  
Vol 352 (6291) ◽  
pp. 1301-1304 ◽  
Author(s):  
N. W. Rosemann ◽  
J. P. Eussner ◽  
A. Beyer ◽  
S. W. Koch ◽  
K. Volz ◽  
...  
Keyword(s):  
Laser Diode ◽  
White Light ◽  
Continuous Wave ◽  
Continuous Wave Laser ◽  
Highly Efficient ◽  
Light Emitter ◽  
Wave Laser ◽  
White Light Emitter

One-dimensional π–π stacking induces highly efficient pure organic room-temperature phosphorescence and ternary-emission single-molecule white light

2019 ◽  
Vol 7 (40) ◽  
pp. 12502-12508 ◽  
Author(s):  
Yating Wen ◽  
Haichao Liu ◽  
Shitong Zhang ◽  
Yu Gao ◽  
Yan Yan ◽  
...  
Keyword(s):  
Single Molecule ◽  
White Light ◽  
Room Temperature ◽  
High Efficiency ◽  
Intersystem Crossing ◽  
Room Temperature Phosphorescence ◽  
One Dimensional ◽  
Highly Efficient ◽  
Π Stacking ◽  
Radiative Rate

High-efficiency RTP of TX-Cl crystal was induced by one-dimensional π–π stacking, which significantly enhances both intersystem crossing (S1 → Tn) and radiative rate (T1 → S0). SMWLE was harvested by precisely controlling aggregating degree.

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