scholarly journals Calculating transition dipole moments of phosphorescent emitters for efficient organic light-emitting diodes

2019 ◽  
Vol 21 (19) ◽  
pp. 9740-9746
Author(s):  
Mohammad Babazadeh ◽  
Paul L. Burn ◽  
David M. Huang
Keyword(s):  
Dipole Moment ◽  
Quantum Chemical ◽  
Dipole Moments ◽  
Molecular Geometry ◽  
Transition Dipole Moment ◽  
Organic Light Emitting Diodes ◽  
Transition Dipole ◽  
Light Emitting ◽  
Organic Light ◽  
Transition Dipole Moments

Quantum-chemical calculations show that the direction of the transition dipole moment of organometallic phosphorescent emitters is sensitive to molecular geometry.

scholarly journals Highly effective organic light-emitting diodes containing thermally activated delayed fluorescence emitters with horizontal molecular orientation

RSC Advances ◽  
2020 ◽  
Vol 10 (70) ◽  
pp. 42897-42902
Author(s):  
Chan Hee Lee ◽  
Shin Hyung Choi ◽  
Sung Joon Oh ◽  
Jun Hyeon Lee ◽  
Jae Won Shim ◽  
...  
Keyword(s):  
Dipole Moments ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Host Matrix ◽  
Transition Dipole ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Transition Dipole Moments

The linear D–A–D type of molecular structure of AcPYM and PxPYM enhances the horizontally oriented alignment and up to 87% of the horizontal transition dipole moments in the host matrix is realized.

Solvatofluorochromic flavonoid dyes with enlarged transition dipole moments enable the ratiometric detection of methanol in commercial biodiesel with improved sensitivities

2020 ◽  
Vol 8 (47) ◽  
pp. 16808-16814
Author(s):  
Tianyi Qin ◽  
Bin Liu ◽  
Bing Du ◽  
Yingying Huang ◽  
Guangkai Yao ◽  
...  
Keyword(s):  
Dipole Moment ◽  
Dipole Moments ◽  
Transition Dipole Moment ◽  
Detection Sensitivity ◽  
Transition Dipole ◽  
Ratiometric Detection ◽  
Transition Dipole Moments

Enlarged transition dipole moment of the solvatofluorochromic probe could improve the detection sensitivity to methanol in biodiesel.

scholarly journals Transition dipole moment orientation in films of solution processed fluorescent oligomers: investigating the influence of molecular anisotropy

2016 ◽  
Vol 4 (26) ◽  
pp. 6302-6308 ◽  
Author(s):  
Alessia Senes ◽  
Stefan C. J. Meskers ◽  
Wijnand M. Dijkstra ◽  
Jacobus J. van Franeker ◽  
Stéphane Altazin ◽  
...  
Keyword(s):  
Dipole Moment ◽  
Dipole Moments ◽  
Transition Dipole Moment ◽  
Transition Dipole ◽  
Solution Processed ◽  
Transition Dipole Moments ◽  
Molecular Anisotropy

The transition dipole moments of long fluorescent oligomers in a solution processed host align with the plane of the film when aggregated.

Correlating Optical and Electrical Dipole Moments To Pinpoint Phosphorescent Dye Alignment in Organic Light-Emitting Diodes

2018 ◽  
Vol 10 (37) ◽  
pp. 31541-31551 ◽  
Author(s):  
Thomas Morgenstern ◽  
Markus Schmid ◽  
Alexander Hofmann ◽  
Markus Bierling ◽  
Lars Jäger ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Dipole Moments ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Electrical Dipole ◽  
Organic Light

Fluctuating Emission Dipole Moments of Aligned Phosphors in Organic Light-Emitting Diodes

2016 ◽  
Author(s):  
Rossa Mac Ciarnain ◽  
Dirk Michaelis ◽  
Thomas Wehlus ◽  
Andreas F. Rausch ◽  
Sebastian Wehrmeister ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Dipole Moments ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light
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