Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-26692
Publication type: Article in scientific journal
Type of review: Peer review (publication)
Title: Impact of photon recycling on the light extraction from metal halide perovskite light emitting diodes
Authors: Aeberhard, Urs
Zeder, Simon J.
Ruhstaller, Beat
et. al: No
DOI: 10.1007/s11082-022-03791-9
10.21256/zhaw-26692
Published in: Optical and Quantum Electronics
Volume(Issue): 54
Issue: 10
Page(s): 617
Issue Date: 2022
Publisher / Ed. Institution: Springer
ISSN: 0306-8919
1572-817X
Language: English
Subjects: Photon recycling; Perovskite; LED; Simulation
Subject (DDC): 621.3: Electrical, communications, control engineering
Abstract: The impact of photon recycling on the efficiency of light extraction from metal halide perovskite light emitting diodes is quantified using a novel modelling framework based on a detailed-balance compatible Green dyad approach. Analysis of photon modes contributing to internal emission and iterative evaluation of re-absorption and re-emission processes is performed for single perovskite layers in absence and presence of a metallic reflector and under consideration of associated parasitic absorption losses. Finally, the approach is employed to characterize the emission characteristics of a realistic multilayer device stack in dependence of the emitter thickness.
Further description: Erworben im Rahmen der Schweizer Nationallizenzen (http://www.nationallizenzen.ch)
URI: https://digitalcollection.zhaw.ch/handle/11475/26692
Fulltext version: Published version
License (according to publishing contract): CC BY 4.0: Attribution 4.0 International
Departement: School of Engineering
Organisational Unit: Institute of Computational Physics (ICP)
Appears in collections:Publikationen School of Engineering

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