scholarly journals Theoretical comparison of the excitation efficiency of waveguide and surface plasmon modes between quantum-mechanical and electromagnetic optical models of organic light-emitting diodes

2018 ◽  
Vol 26 (22) ◽  
pp. A955 ◽  
Author(s):  
Kyungnam Kang ◽  
Kyoung-Youm Kim ◽  
Jungho Kim
Keyword(s):  
Surface Plasmon ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Quantum Mechanical ◽  
Light Emitting ◽  
Excitation Efficiency ◽  
Theoretical Comparison ◽  
Organic Light ◽  
Plasmon Modes

Blur-Free Outcoupling Enhancement in Transparent Organic Light Emitting Diodes: A Nanostructure Extracting Surface Plasmon Modes

2013 ◽  
Vol 1 (10) ◽  
pp. 687-691 ◽  
Author(s):  
Chung Sock Choi ◽  
Dong-Young Kim ◽  
Sung-Min Lee ◽  
Myung Sub Lim ◽  
Kyung Cheol Choi ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Plasmon Modes

Surface Plasmon Mediated Emission from Organic Light-Emitting Diodes

2002 ◽  
Vol 14 (19) ◽  
pp. 1393-1396 ◽  
Author(s):  
P.A. Hobson ◽  
S. Wedge ◽  
J.A.E. Wasey ◽  
I. Sage ◽  
W.L. Barnes
Keyword(s):  
Surface Plasmon ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light

scholarly journals Modelling Molecular Emitters in Organic Light Emitting Diodes with the Quantum Mechanical Bespoke Force Field

2021 ◽  
Author(s):  
Lupeng Yang ◽  
Joshua Horton ◽  
Michael C. Payne ◽  
Thomas Penfold ◽  
Daniel Cole
Keyword(s):  
Potential Energy Surfaces ◽  
Organic Molecules ◽  
Light Emitting Diodes ◽  
Force Fields ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Quantum Mechanical ◽  
Light Emitting ◽  
Organic Light ◽  
Electronically Excited

<div><div><div><p>Combined molecular dynamics (MD) and quantum mechanics (QM) simulation procedures have gained popularity in modelling the spectral properties of functional organic molecules. However, the potential energy surfaces used to propagate long-time scale dynamics in these simulations are typically described using general, transferable force fields designed for organic molecules in their electronic ground states. These force fields do not typically include spectroscopic data in their training, and importantly there is no general protocol for including changes in geometry or intermolecular interactions with the environment that may occur upon electronic excitation. In this work, we show that parameters tailored for thermally activated delayed fluorescence (TADF) emitters used in organic light emitting diodes (OLEDs), in both their ground and electronically excited states, can be readily derived from a small number of QM calculations using the QUBEKit (QUantum mechanical BEspoke toolKit) software, and improve the overall accuracy of these simulations.</p></div></div></div>

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