Dr. Miguel Angel Torre Cachafeiro

Projects

• Interface tailoring and modelling for perovskite solar cells / Team member / ongoing
• Defect Engineering, Advanced Modelling and Characterization for Next Generation Opto-Electronic-Ionic Devices / Team member / ongoing
• Voltage and quantum efficiency losses in indoor organic photovoltaic devices / Team member / completed

Publications

Articles in scientific journal, peer-reviewed

• Mohammadi, M. et al. (2026) 'Formation and switching mechanism in high-performance perovskite memristors with ultra-wide dynamic range', Joule, 10(102473). doi: 10.1016/j.joule.2026.102473.
• Hong, Y.-K. et al. (2026) 'Control of lattice strain in α‐FAPbI3 film', Small Structures, 7(2), p. e202500664. doi: 10.1002/sstr.202500664.
• Sachsenweger, T., Torre Cachafeiro, M. A. and Tress, W. (2026) 'ChargeFabrica : a python-based finite difference multidimensional electro-ionic drift diffusion simulator applied to mesoporous perovskite solar cells', Materials Futures, 5(2), p. 025602. doi: 10.1088/2752-5724/ae27e9.
• Torre Cachafeiro, M. et al. (2026) 'Inverted J-V hysteresis in perovskite solar cells : insights from photovoltaic quantum efficiency', ACS Energy Letters, 11(2), pp. 2173–2178. doi: 10.1021/acsenergylett.5c04035.
• Blätte, D. et al. (2026) 'Elucidating the origin of open‐circuit voltage in ternary organic solar cells with a nonfullerene and a fullerene acceptor', InfoMat, 8(2), p. e70109. doi: 10.1002/inf2.70109.
• Kumar, R. et al. (2025) 'Mechanistic insights into ionic conduction in lead halide perovskites and perovskite‐inspired materials', Advanced Energy Materials, 15(45), p. e03331. doi: 10.1002/aenm.202503331.
• Torre Cachafeiro, M. A. and Tress, W. (2025) 'Ionic losses and gains in perovskite solar cells : impact on efficiency and stability', ACS Energy Letters, 10(10), pp. 4849–4855. doi: 10.1021/acsenergylett.5c02435.
• Torre Cachafeiro, M. A. et al. (2025) 'Visualising ionic screening in perovskite solar cells : a bumpy ride along the J-V curve', EES Solar, 1(5), pp. 762–774. doi: 10.1039/d5el00133a.
• Ebadi, F. et al. (2025) 'Effects of tail states in Cs2AgBiBr6 double perovskites on solar cell performance : a temperature-dependent study of photovoltaic external quantum efficiency, open-circuit voltage, and luminescence', Advanced Energy Materials, 15(30), p. 2500758. doi: 10.1002/aenm.202500758.
• Torre Cachafeiro, M. A. et al. (2024) 'Ion migration in mesoscopic perovskite solar cells : effects on electroluminescence, open circuit voltage, and photovoltaic quantum efficiency', Advanced Energy Materials, 15(5), p. 2403850. doi: 10.1002/aenm.202403850.
• Schiller, A. et al. (2024) 'Assessing the influence of illumination on ion conductivity in perovskite solar cells', The Journal of Physical Chemistry Letters, 15(45), pp. 11252–11258. doi: 10.1021/acs.jpclett.4c02403.
• Torre Cachafeiro, M. A. et al. (2024) 'Pulsed operation of perovskite LEDs : a study on the role of mobile ions', National Science Review, 12(5), p. nwae128. doi: 10.1093/nsr/nwae128.

Written conference contributions, peer-reviewed

Ebadi, F. et al. (2025) 'Temperature-dependent study of EQE, VOC, and luminescence in Cs₂AgBiBr₆ solar cells', in 10th International Conference on Next Generation Solar Energy (NGSE), Erlangen-Nuremberg, Germany, 9-10 December 2025.

Oral conference contributions and abstracts

• Tress, W. and Torre Cachafeiro, M. A. (2025) 'Insights into ion-modulated charge collection in perovskite solar cells using spectrally resolved measurements'. Fundació de la comunitat valenciana SCITO. doi: 10.29363/nanoge.perfunpro.2025.023.
• Torre Cachafeiro, M. et al. (2025) 'Ionic screening and its impact on J-V curves in carbon-based perovskite solar cells', in Proceedings of International Conference on Perovskite Thin Film Photovoltaics and Perovskite Photonics and Optoelectronics (NIPHO25). Fundació de la comunitat valenciana SCITO. doi: 10.29363/nanoge.nipho.2025.004.
• Braga, D. et al. (2025) 'Investigating inhomogeneities and turn-on dynamics in carbon-based perovskite solar cells using advanced imaging and simulation techniques', in Proceedings of the International Conference on Hybrid and Organic Photovoltaics. Fundació de la comunitat valenciana SCITO. doi: 10.29363/nanoge.hopv.2025.025.
• Schiller, A. et al. (2024) 'Assessing the influence of illumination on ion conductivity in perovskite solar cells', in Proceedings of the MATSUS Spring 2025 Conference. Fundació de la comunitat valenciana SCITO. doi: 10.29363/nanoge.matsusspring.2025.418.
• Torre Cachafeiro, M. A. et al. (2024) 'Visualizing ionic field screening in perovskite solar cells via photovoltaic quantum efficiency', in International Conference on Simulation of Organic Electronics and Photovoltaics (SimOEP), Winterthur, Switzerland, 2-4 September 2024.
• Comi, E. et al. (2023) 'Investigation of time and location dependent variations in electroluminescence images of perovskite solar cells', in Proceedings of the 40th European Photovoltaic Solar Energy Conference and Exhibition. München: WIP, pp. 020077–001–020077–022.
• Torre Cachafeiro, M. A. et al. (2022) 'Simulating the transient luminescence of perovskite light-emitting diodes under pulsed operation', in 8th International Conference on Simulation of Organic Electronics and Photovoltaics (SimOEP), Winterthur, Switzerland, 7-9 September 2022.

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