CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 12336 > Article
Presentation
11 January 2023 Accurate and fast master equation modeling of triplet-triplet annihilation in organic phosphorescent emission layers including correlations
Mahyar Taherpour, Clint van Hoesel, Reinder Coehoorn, Peter Bobbert
Author Affiliations +
Proceedings Volume 12336, Frontiers in Luminescent Organic Semiconductor Materials and Devices; 123360C (2023) https://doi.org/10.1117/12.2644929
Event: SPIE Photonex, 2022, Birmingham, United Kingdom
Abstract
Triplet-triplet annihilation (TTA) gives rise to correlations in the positions of surviving excitons, which are ignored in the mean-field approximation of the master equation (ME). These correlations can in principle be accounted for exactly in Kinetic Monte Carlo (KMC) simulations, but these are computationally expensive. In this work, we present ME modeling of TTA that accounts for correlations. A comparison between our modeling and KMC simulations reveals the effect of correlations on the rates of radiative decay and TTA, and shows that our ME modeling is an accurate and computationally attractive alternative.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Mahyar Taherpour, Clint van Hoesel, Reinder Coehoorn, and Peter Bobbert "Accurate and fast master equation modeling of triplet-triplet annihilation in organic phosphorescent emission layers including correlations", Proc. SPIE 12336, Frontiers in Luminescent Organic Semiconductor Materials and Devices, 123360C (11 January 2023); https://doi.org/10.1117/12.2644929
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Monte Carlo methods
Excitons
Computer simulations
Organic light emitting diodes
Diffusion
Luminescence
Superposition
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top