Dr. Miguel Angel Torre Cachafeiro

Projekte

• Modellierung und Charakterisierung von neuartigen optoelektronischen Bauelementen / Teammitglied / laufend
• Voltage and quantum efficiency losses in indoor organic photovoltaic devices / Teammitglied / abgeschlossen

Publikationen

• Hong, Yun‐Kyeong; Hwang, Gyusung; Ju, So‐Yeon; Torre Cachafeiro, Miguel A.; Tress, Wolfgang; Yang, Sanghee; Kim, Hui‐Seon,

  2026.

  Control of lattice strain in α‐FAPbI3 film.

  Small Structures.

  7(2), S. e202500664.

  Verfügbar unter: https://doi.org/10.1002/sstr.202500664

• Sachsenweger, Tristan; Torre Cachafeiro, Miguel A.; Tress, Wolfgang,

  2026.

  ChargeFabrica : a python-based finite difference multidimensional electro-ionic drift diffusion simulator applied to mesoporous perovskite solar cells.

  Materials Futures.

  5(2), S. 025602.

  Verfügbar unter: https://doi.org/10.1088/2752-5724/ae27e9

• Torre Cachafeiro, Miguel; Worsley, Carys A.; Ji, Fuxiang; Watson, Trystan M.; Tress, Wolfgang,

  2026.

  Inverted J-V hysteresis in perovskite solar cells : insights from photovoltaic quantum efficiency.

  ACS Energy Letters.

  Verfügbar unter: https://doi.org/10.1021/acsenergylett.5c04035

• Blätte, Dominic; Günther, Marcella; Ponseca Jr., Carlito S.; Weis, Andreas; Hooijer, Rik; Quincke, Lucie; T. Cachafeiro, Miguel A.; Tress, Wolfgang; Perea, Jose D.; Leon, Salvador; Shuaib, Ali; Chabera, Pavel; Pullerits, Tönu; Bein, Thomas; Ameri, Tayebeh,

  2026.

  Elucidating the origin of open‐circuit voltage in ternary organic solar cells with a nonfullerene and a fullerene acceptor.

  InfoMat.

  Verfügbar unter: https://doi.org/10.1002/inf2.70109

• Torre Cachafeiro, Miguel A.; Tress, Wolfgang,

  2025.

  Ionic losses and gains in perovskite solar cells : impact on efficiency and stability.

  ACS Energy Letters.

  10(10), S. 4849-4855.

  Verfügbar unter: https://doi.org/10.1021/acsenergylett.5c02435

• Torre Cachafeiro, Miguel A.; Narbey, Stéphanie; Ruhstaller, Beat; Nüesch, Frank; Tress, Wolfgang,

  2025.

  Visualising ionic screening in perovskite solar cells : a bumpy ride along the J-V curve.

  EES Solar.

  1(5), S. 762-774.

  Verfügbar unter: https://doi.org/10.1039/d5el00133a

• Ebadi, Firouzeh; Meraji, Kazem; Torre Cachafeiro, Miguel A.; Wolf, Florian; Sirtl, Maximillian T.; Bein, Thomas; Tress, Wolfgang,

  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), S. 2500758.

  Verfügbar unter: https://doi.org/10.1002/aenm.202500758

• Kumar, Ramesh; Rakheja, Bhavya; Lamminen, Noora; Fasulo, Francesca; Torre Cachafeiro, Miguel Angel; Hanmandlu, Chintam; Grandhi, G. Krishnamurthy; Bag, Monojit; Muñoz‐García, Ana Belén; Boschloo, Gerrit; Tress, Wolfgang; Pavone, Michele; Vivo, Paola; Johansson, Erik M. J.,

  2025.

  Mechanistic insights into ionic conduction in lead halide perovskites and perovskite‐inspired materials.

  Advanced Energy Materials.

  S. e03331.

  Verfügbar unter: https://doi.org/10.1002/aenm.202503331

• Torre Cachafeiro, Miguel Angel; Comi, Ennio; Parayil Shaji, Sharun; Narbey, Stéphanie; Jenatsch, Sandra; Knapp, Evelyne; Tress, Wolfgang,

  2024.

  Ion migration in mesoscopic perovskite solar cells : effects on electroluminescence, open circuit voltage, and photovoltaic quantum efficiency.

  Advanced Energy Materials.

  15(5), S. 2403850.

  Verfügbar unter: https://doi.org/10.1002/aenm.202403850

• Schiller, Andreas; Jenatsch, Sandra; Blülle, Balthasar; Torre Cachafeiro, Miguel Angel; Ebadi Garjan, Firouzeh; Kabir, Nasim; Othman, Mostafa; Wolff, Christian Michael; Hessler-Wyser, Aïcha; Ballif, Christophe; Tress, Wolfgang; Ruhstaller, Beat,

  2024.

  Assessing the influence of illumination on ion conductivity in perovskite solar cells.

  The Journal of Physical Chemistry Letters.

  15(45), S. 11252-11258.

  Verfügbar unter: https://doi.org/10.1021/acs.jpclett.4c02403

• Torre Cachafeiro, Miguel A.; Kumawat, Naresh Kumar; Gao, Feng; Tress, Wolfgang,

  2024.

  Pulsed operation of perovskite LEDs : a study on the role of mobile ions.

  National Science Review.

  12(5), S. nwae128.

  Verfügbar unter: https://doi.org/10.1093/nsr/nwae128

• Tress, Wolfgang; Torre Cachafeiro, Miguel A.,

  2025.

  Insights into ion-modulated charge collection in perovskite solar cells using spectrally resolved measurements.

  In:

  Proceedings of Perovskite Semiconductors: From Fundamental Properties to Devices (PerFunPro).

  Perovskite Semiconductors: From Fundamental Properties to Devices (PerFunPro), Konstanz, Germany, 8-10 September 2025.

  Fundació de la comunitat valenciana SCITO.

  Verfügbar unter: https://doi.org/10.29363/nanoge.perfunpro.2025.023

• Torre Cachafeiro, Miguel; Narbey, Stéphanie; Ruhstaller, Beat; Nüesch, Frank; Tress, Wolfgang,

  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).

  International Conference on Perovskite Thin Film Photovoltaics and Perovskite Photonics and Optoelectronics (NIPHO), Cagliari, Italy, 9-10 June 2025.

  Fundació de la comunitat valenciana SCITO.

  Verfügbar unter: https://doi.org/10.29363/nanoge.nipho.2025.004

• Braga, Daniele; Comi, Ennio Luigi; Knapp, Evelyne; Jenatsch, Sandra; Battaglia, Mattia; Torre, Miguel; Kirsch, Christoph; Ruhstaller, Beat,

  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.

  17th International Conference on Hybrid and Organic Photovoltaics (HOPV), Rome, Italy, 12-14 May 2025.

  Fundació de la comunitat valenciana SCITO.

  Verfügbar unter: https://doi.org/10.29363/nanoge.hopv.2025.025

• Schiller, Andreas; Ruhstaller, Beat; Jenatsch, Sandra; Torre Cachafeiro, Miguel Angel; Ebadi, Firouzeh; Kabir, Nasim; Blülle, Balthasar; Wolff, Christian Michael; Hessler-Wyser, Aïcha; Ballif, Christophe; Tress, Wolfgang; Othman, Mostafa,

  2024.

  Assessing the influence of illumination on ion conductivity in perovskite solar cells.

  In:

  Proceedings of the MATSUS Spring 2025 Conference.

  Materials for Sustainable Development Conference (MATSUS), Sevilla, Spain, 3-7 March 2025.

  Fundació de la comunitat valenciana SCITO.

  Verfügbar unter: https://doi.org/10.29363/nanoge.matsusspring.2025.418

• Torre Cachafeiro, Miguel Angel; Comi, Ennio; Parayil Shaji, Sharun; Narbey, Stéphanie; Jenatsch, Sandra; Tress, Wolfgang,

  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, Ennio; Jenatsch, Sandra; Blülle, Balthasar; Battaglia, Mattia; Torre Cachafeiro, Miguel Angel; Kirsch, Christoph; Hiestand, Roman; Aeberhard, Urs; Ruhstaller, Beat; Knapp, Evelyne,

  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.

  40th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Lisbon, Portugal, 18-22 September 2023.

  München:

  WIP.

  S. 020077-001-020077-022.

• Torre Cachafeiro, Miguel Angel; Kumar Kumawat, Naresh; Gao, Feng; Tress, Wolfgang,

  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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