Exciplex formation between a pair of synthesized AIEgens leads to white light generation: a spectroscopic exploration

2020 ◽  
Vol 44 (25) ◽  
pp. 10671-10680
Author(s):  
Arghyadeep Bhattacharyya ◽  
Nikhil Guchhait
Keyword(s):  
White Light ◽  
Exciplex Formation ◽  
Light Emitter ◽  
White Light Generation ◽  
Light Generation ◽  
White Light Emitter

Compounds BIMP and ECPA show aggregation promoted ESIPT and AIE emissions, respectively. The BIMP–ECPA ensemble behaves as a white light emitter through exciplex formation.

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.

Physical Insights into Facilitation of an Unprecedented Complexation Reaction on the Surface of a Doped Quantum Dot Leading to White Light Generation

2021 ◽  
Author(s):  
Sabyasachi Pramanik ◽  
Mihir Manna ◽  
Biswajit Hudait ◽  
Shilaj Roy ◽  
Satyapriya Bhandari
Keyword(s):  
Quantum Dot ◽  
White Light ◽  
Complexation Reaction ◽  
Environmentally Sustainable ◽  
White Light Generation ◽  
Light Generation

Herein we report a complexation reaction between Zn2+ ions, being present on the surface of an orange-red emitting environmentally sustainable Mn2+-doped ZnS QD, and non-emitting copper quinolate complex (CuQ2 complex),...

Efficient white light generation from 2,3-diphenyl-1,2-dihydro-quinoxaline complex

2010 ◽  
Vol 101 (3) ◽  
pp. 639-642 ◽  
Author(s):  
Y. Dwivedi ◽  
S. Kant ◽  
R. N. Rai ◽  
S. B. Rai
Keyword(s):  
White Light ◽  
White Light Generation ◽  
Light Generation

scholarly journals Towards white-light generation through upconversion of low-power near-infrared photons

RSC Advances ◽  
2017 ◽  
Vol 7 (26) ◽  
pp. 16126-16130 ◽  
Author(s):  
Oleg P. Dimitriev ◽  
Julia L. Bricks ◽  
Anna L. Smirnova ◽  
Yuri L. Slominskii
Keyword(s):  
Low Power ◽  
Infrared Absorption ◽  
White Light ◽  
Near Infrared ◽  
Dye Molecules ◽  
White Light Generation ◽  
Light Generation

A broadband upconverted emission combined with a broadband infrared absorption takes place in films composed of the same infrared dye molecules.

scholarly journals Enhanced photoluminescence and directional white-light generation by plasmonic array

2018 ◽  
Vol 124 (21) ◽  
pp. 213105 ◽  
Author(s):  
Ryosuke Kamakura ◽  
Shunsuke Murai ◽  
Yusuke Yokobayashi ◽  
Keijiro Takashima ◽  
Masaru Kuramoto ◽  
...  
Keyword(s):  
White Light ◽  
Enhanced Photoluminescence ◽  
White Light Generation ◽  
Light Generation

Investigation of luminescence properties of Dy3+ doped LiF–Na2O– K2O–B2O3 glasses for white light generation

2019 ◽  
Vol 805 ◽  
pp. 896-903 ◽  
Author(s):  
I. Khan ◽  
M. Shoaib ◽  
G. Rooh ◽  
J. Kaewkhao ◽  
S.A. Khattak ◽  
...  
Keyword(s):  
White Light ◽  
Luminescence Properties ◽  
White Light Generation ◽  
Light Generation
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