| Publication type: | Conference paper |
| Type of review: | Peer review (publication) |
| Title: | Rigorous simulation of photon recycling effects in perovskite solar cells and LEDs |
| Authors: | Aeberhard, Urs Zeder, Simon Ruhstaller, Beat |
| et. al: | No |
| DOI: | 10.1109/NUSOD52207.2021.9541505 |
| Proceedings: | 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) |
| Page(s): | 63 |
| Pages to: | 64 |
| Conference details: | 21st International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Turin (online), 13-17 September 2021 |
| Issue Date: | 2021 |
| Publisher / Ed. Institution: | IEEE |
| ISBN: | 978-1-6654-1276-6 |
| ISSN: | 2158-3242 |
| Language: | English |
| Subjects: | Perovskite; Photovoltaics; Photonics |
| Subject (DDC): | 621.3: Electrical, communications, control engineering |
| Abstract: | Secondary photogeneration due to reabsorption of internally emitted photons in metal halide perovskites is assessed using a novel dipole emission model that is compatible with detailed balance rates. The model considers the non-uniform local photon density of states of thin film absorbers/emitters consistently in internal and external emission and provides insight into the impact of photon confinement on the effectiveness of photon recycling in the wave optics regime. New and general expressions for local radiative recombination and generation rates in terms of the local values of refractive index, extinction coefficient, density of states, and quasi-Fermi level splitting allow for a seamless integration of photon recycling into full opto-electronic device simulation frameworks. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/24653 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Computational Physics (ICP) |
| Appears in collections: | Publikationen School of Engineering |
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Aeberhard, U., Zeder, S., & Ruhstaller, B. (2021). Rigorous simulation of photon recycling effects in perovskite solar cells and LEDs [Conference paper]. 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 63–64. https://doi.org/10.1109/NUSOD52207.2021.9541505
Aeberhard, U., Zeder, S. and Ruhstaller, B. (2021) ‘Rigorous simulation of photon recycling effects in perovskite solar cells and LEDs’, in 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). IEEE, pp. 63–64. Available at: https://doi.org/10.1109/NUSOD52207.2021.9541505.
U. Aeberhard, S. Zeder, and B. Ruhstaller, “Rigorous simulation of photon recycling effects in perovskite solar cells and LEDs,” in 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 2021, pp. 63–64. doi: 10.1109/NUSOD52207.2021.9541505.
AEBERHARD, Urs, Simon ZEDER und Beat RUHSTALLER, 2021. Rigorous simulation of photon recycling effects in perovskite solar cells and LEDs. In: 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). Conference paper. IEEE. 2021. S. 63–64. ISBN 978-1-6654-1276-6
Aeberhard, Urs, Simon Zeder, and Beat Ruhstaller. 2021. “Rigorous Simulation of Photon Recycling Effects in Perovskite Solar Cells and LEDs.” Conference paper. In 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 63–64. IEEE. https://doi.org/10.1109/NUSOD52207.2021.9541505.
Aeberhard, Urs, et al. “Rigorous Simulation of Photon Recycling Effects in Perovskite Solar Cells and LEDs.” 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), IEEE, 2021, pp. 63–64, https://doi.org/10.1109/NUSOD52207.2021.9541505.
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