Publications
Here you will find research papers from our customers and our R&D team that use Fluxim’s R&D tools.
Research Paper — Electro-thermal energy yield simulations for bifacial all-perovskite tandem modules
Aeberhard, U., Schiller, A., Häusermann, R., Hiestand, R., Blülle, B., Kohlstädt, M., Najafi, M., Veenstra, S., & Ruhstaller, B. (2026). Electro-thermal energy yield simulations for bifacial all-perovskite tandem modules. EPJ Photovoltaics, 17, 12
Research Paper — Transparent Perovskite LEDs with Conductive Oxide Top Electrodes
Forzatti, M., Martínez-Saiz, S., Cervino, M., Stanzani, E., Jenatsch, S., Zeng, Q., Kim, J. S., Kim, D.-H., Yoon, E., Lee, T.-W., Tordera, D., & Bolink, H. J. (2026). Transparent perovskite light-emitting diodes with conductive oxide top electrodes. Advanced Materials, 0, e21688.
Research Paper — Efficiency and stability trade-off in sky-blue OLEDs
Tankeleviciute, E., Jenatsch, S., Ruhstaller, B., Zysman-Colman, E., & Samuel, I. D. W. (2026). A trade-off between efficiency and stability in a class of sky-blue organic light-emitting diodes. FlexMat.
Research Paper — Impact of Luminescent Coupling on Perovskite–Silicon Tandem EQE
Zeder S. J., Krucker T., Moia D., Jenatsch S., Artuk K., Wolff C., Ballif C., Ruhstaller B., Aeberhard U.
Solar RRL (2025).
Research Paper: Equivalent-circuit modeling of electron-hole recombination in semiconductors and mixed ionic-electronic conductors
Moia, D. (2025), Equivalent-circuit modeling of electron-hole recombination in semiconductors and mixed ionic-electronic conductors. Physical Review Applied, 23: 014055.
Research Paper: Visualising ionic screening in perovskite solar cells: a bumpy ride along the J–V curve
orre Cachafeiro, M.A., Narbey, S., Ruhstaller, B., Nüesch, F. and Tress, W. (2025), Visualising ionic screening in perovskite solar cells: a bumpy ride along the J–V curve. EES Solar.
18th European School on Molecular Nanoscience (ESMolNa2025) 18th-22nd May 2025
Stanzani, E., Georgakopoulos, V., Zeder, S., Ruhstaller, B., Jenatsch, S. (2025), Excitonic Mechanisms Evolution during OLEDs degradation. Abstract 21-2, 18th European School on Molecular Nanoscience (ESMolNa2025) Book of Abstracts, Santa Pola (Alicante, Spain), May 18-22, 2025.
Research paper: TurboLED: Pixel Design for Efficient Displays and Expanded Color Gamut
Levermore, P., Zeder, S., Bluelle, B., Ruhstaller, B., Subedi, R.C., Stavrou, K., Ahumada-Lazo, R. and Monkman, A. (2023), 9-2: TurboLED: Novel Pixel Design for Reduced Power Consumption and Expanded Color Gamut. SID Symposium Digest of Technical Papers, 54: 93-96.
Optimizing Perovskite LEDs and Tandem PV Cells: The Role of Photon-Recycling and Luminescent Coupling in Presence of Strong Light Scattering
Aeberhard, Urs; Blülle, Balthasar; Zeder, Simon; Ruhstaller, Beat (2025). Optimizing Perovskite LEDs and Tandem PV Cells: The Role of Photon-Recycling and Luminescent Coupling in Presence of Strong Light Scattering. AIP Publishing. Collection.
Defect chemistry of mixed ionic-electronic conductors under light: halide perovskites as master example
Moia, D., & Maier, J. (2025). Defect chemistry of mixed ionic-electronic conductors under light: Halide perovskites as master example [Preprint]. arXiv.
Equivalent-circuit modeling of electron-hole recombination in semiconductors and mixed ionic-electronic conductors
Moia, D. (2025). Equivalent-circuit modeling of electron-hole recombination in semiconductors and mixed ionic-electronic conductors. Physical Review Applied, 23(1), 014055.
Evidence for localized trap formation during TADF OLED degradation
Edoardo Stanzani, Stefano Sem, Simon Züfle, Beat Ruhstaller, Sandra Jenatsch,
Organic Electronics, Volume 139, 2025, 107204, ISSN 1566-1199
Effects of Photon Recycling and Luminescent Coupling in All-Perovskite Tandem Solar Cells Assessed by Full Opto-electronic Simulation
Aeberhard, U., Zeder, S.J. and Ruhstaller, B. (2024), Sol. RRL, 8: 2400264.
Reconciliation of dipole emission with detailed balance rates for the simulation of luminescence and photon recycling in perovskite solar cells
Urs Aeberhard, Simon Zeder, Beat Ruhstaller
Optics Express, 29, (2021), 14773
XGBoost trained on synthetic data to extract material parameters of organic semiconductors
E Knapp, M Battaglia, T Stadelmann, S Jenatsch, B Ruhstaller
8th Swiss Conference on Data Science, Lucerne, Switzerland, 9 June 2021
Assessment of Photon Recycling in Perovskite Solar Cells by Fully Coupled Optoelectronic Simulation
Simon Zeder, Beat Ruhstaller, Urs Aeberhard
Phys. Rev. Applied 17, 014023 – Published 20 January 2022
Determining non-radiative decay rates in TADF compounds using coupled transient and steady state optical data
Stefano Sem, Sandra Jenatsch, Kleitos Stavrou, Andrew Danos,
Andrew P. Monkman and Beat Ruhstaller
J. Mater. Chem. C, 2022, Advance Article
Electron Trap Dynamics in Polymer Light-Emitting Diodes
Matthias Diethelm, Michael Bauer, Wei-Hsu Hu, Camilla Vael, Sandra Jenatsch
Adv. Funct. Mater. 2022, 2106185
Scrutinizing thermally stimulated current transients originating from trapped charges in organic semiconductors: A drift-diffusion study
Camilla Vael, Sandra Jenatsch, Simon Züfle, Frank Nüesch, and Beat Ruhstaller
Journal of Applied Physics 131, 205702 (2022)
On the Response Speed of Narrowband Organic Optical Upconversion Devices
Wei-Hsu Hu, Camilla Vael, Matthias Diethelm, Karen Strassel, Surendra B. Anantharaman, Abdessalem Aribia, Marco Cremona, Sandra Jenatsch, Frank Nüesch, and Roland Hany
Adv. Optical Mater. 2022, 2200695