Defect Engineering, Advanced Modelling and Characterization for Next Generation Opto-Electronic-Ionic Devices

Información del proyecto

OptEIon

Identificador del acuerdo de subvención: 851676

DOI

10.3030/851676

Proyecto cerrado

Fecha de la firma de la CE 11 Septiembre 2019

Fecha de inicio 1 Junio 2020

Fecha de finalización 31 Mayo 2026

Financiado con arreglo a

• EXCELLENT SCIENCE - European Research Council (ERC)

Coste total

€ 1 980 735,00

Aportación de la UE

€ 1 980 735,00

Coordinado por

ZURCHER HOCHSCHULE FUR ANGEWANDTE WISSENSCHAFTEN
Switzerland

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Publicaciones

Peer reviewed articles (27)

Autoencoder for parameter estimation and current-voltage curve simulation of perovskite solar cells

Autores: Oliver Zbinden, Ennio Luigi Comi, Evelyne Knapp, Wolfgang Tress
Publicado en: npj Computational Materials, Edición 12, 2026, ISSN 2057-3960
Editor: Springer Science and Business Media LLC
DOI: 10.1038/s41524-025-01875-0

A Transparent Electrode Based on Solution-Processed ZnO for Organic Optoelectronic Devices

Autores: Zhi Chen, Jie Wang, Hongbo Wu, Jianming Yang, Yikai Wang, Jing Zhang, Qinye Bao, MingWang, Zaifei Ma, Wolfgang Tress, Zheng Tang
Publicado en: Nature Communications, Edición 13, 2022, Página(s) 4387, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-022-32010-y

Ion Migration in Mesoscopic Perovskite Solar Cells: Effects on Electroluminescence, Open Circuit Voltage, and Photovoltaic Quantum Efficiency

Autores: Miguel A. Torre Cachafeiro, Ennio Luigi Comi, Sharun Parayil Shaji, Stéphanie Narbey, Sandra Jenatsch, Evelyne Knapp, Wolfgang Tress
Publicado en: Advanced Energy Materials, 2025, ISSN 1614-6832
Editor: Wiley-VCH Verlag
DOI: 10.1002/aenm.202403850

Mobile ions determine the luminescence yield of perovskite light-emitting diodes under pulsed operation.

Autores: Kumawat, Naresh Kumar; Tress, Wolfgang; Gao, Feng
Publicado en: Nature Communications, 2021, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-021-25016-5

Mechanistic Insights into Ionic Conduction in Lead Halide Perovskites and Perovskite‐Inspired Materials

Autores: Ramesh Kumar, Bhavya Rakheja, Noora Lamminen, Francesca Fasulo, Miguel Angel Torre Cachafeiro, Chintam Hanmandlu, G. Krishnamurthy Grandhi, Monojit Bag, Ana Belén Muñoz‐García, Gerrit Boschloo, Wolfgang Tress, Michele Pavone, Paola Vivo, Erik M. J. Johansson
Publicado en: Advanced Energy Materials, Edición 15, 2025, ISSN 1614-6832
Editor: Wiley-VCH Verlag
DOI: 10.1002/aenm.202503331

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

Autores: Dominic Blätte, Marcella Günther, Carlito S. Ponseca, Andreas Weis, Rik Hooijer, Lucie Quincke, Miguel A. T. Cachafeiro, Wolfgang Tress, Jose D. Perea, Salvador Leon, Ali Shuaib, Pavel Chabera, Tönu Pullerits, Thomas Bein, Tayebeh Ameri
Publicado en: InfoMat, Edición 8, 2026, ISSN 2567-3165
Editor: Wiley
DOI: 10.1002/inf2.70109

Impact of donor halogenation on reorganization energies and voltage losses in bulk-heterojunction solar cells

Autores: Hongbo Wu; Zaifei Ma; Mengyang Li; Hao Lu; Ailing Tang; Erjun Zhou; Jin Wen; Yanming Sun; Wolfgang Tress; Jógvan Magnus Haugaard Olsen; Simone Meloni; Zhishan Bo; Zheng Tang
Publicado en: Energy Environ. Sci., Edición 16, 2023, Página(s) 1277-1290, ISSN 1754-5706
Editor: Royal Society of Chemistry
DOI: 10.1039/d3ee00174a

Visualising ionic screening in perovskite solar cells: a bumpy ride along the <i>J</i> – <i>V</i> curve

Autores: Miguel A. Torre Cachafeiro, Stéphanie Narbey, Beat Ruhstaller, Frank Nüesch, Wolfgang Tress
Publicado en: EES Solar, Edición 1, 2026, Página(s) 762-774, ISSN 3033-4063
Editor: Royal Society of Chemistry (RSC)
DOI: 10.1039/d5el00133a

Integrated memristor for mitigating reverse-bias in perovskite solar cells

Autores: Mahdi Mohammadi, Fuxiang Ji, Tristan Sachsenweger, Kazem Meraji, Sharun Parayil Shaji, Wolfgang Tress
Publicado en: Nature, Edición 651, 2026, Página(s) 933-939, ISSN 0028-0836
Editor: Nature Publishing Group
DOI: 10.1038/s41586-026-10275-3

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

Autores: Firouzeh Ebadi, Kazem Meraji, Miguel A. Torre Cachafeiro, Florian Wolf, Maximillian T. Sirtl, Thomas Bein, Wolfgang Tress
Publicado en: Advanced Energy Materials, Edición 15, 2025, ISSN 1614-6832
Editor: Wiley-VCH Verlag
DOI: 10.1002/aenm.202500758

Decreasing exciton dissociation rates for reduced voltage losses in organic solar cells

Autores: Hongbo Wu, Hao Lu, Yungui Li, Xin Zhou, Guanqing Zhou, Hailin Pan, Hanyu Wu, Xunda Feng, Feng Liu, Koen Vandewal, Wolfgang Tress, Zaifei Ma, Zhishan Bo, Zheng Tang
Publicado en: Nature Communications, Edición 15, 2024, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-024-46797-5

Assessing the Influence of Illumination on Ion Conductivity in Perovskite Solar Cells

Autores: Andreas Schiller, Sandra Jenatsch, Balthasar Blülle, Miguel Angel Torre Cachafeiro, Firouzeh Ebadi, Nasim Kabir, Mostafa Othman, Christian Michael Wolff, Aïcha Hessler-Wyser, Christophe Ballif, Wolfgang Tress, Beat Ruhstaller
Publicado en: The Journal of Physical Chemistry Letters, Edición 15, 2024, Página(s) 11252-11258, ISSN 1948-7185
Editor: American Chemical Society
DOI: 10.1021/acs.jpclett.4c02403

Simultaneous optimization of film morphology and structure dimensionality in Cs3Sb2I9 through butylamine gas treatment

Autores: Fuxiang Ji, Tristan Sachsenweger Ballantyne, Kazem Meraji, Sharun Parayil Shaji, Laura Nicolette Schusser, Sandile Kumalo, Wolfgang Tress
Publicado en: Communications Materials, 2026, ISSN 2662-4443
Editor: Springer Science and Business Media LLC
DOI: 10.1038/s43246-026-01240-8

Ionic Losses and Gains in Perovskite Solar Cells: Impact on Efficiency and Stability

Autores: Miguel A. Torre Cachafeiro, Wolfgang Tress
Publicado en: ACS Energy Letters, Edición 10, 2025, Página(s) 4849-4855, ISSN 2380-8195
Editor: American Chemical Society (ACS)
DOI: 10.1021/acsenergylett.5c02435

Formation and switching mechanism in high-performance perovskite memristors with ultra-wide dynamic range

Autores: Mahdi Mohammadi, Tristan Sachsenweger, Ennio L. Comi, Fuxiang Ji, Sebastian Lohde, Miguel A. Torre Cachafeiro, Amit K. Sachan, Kurt P. Pernstich, Evelyne Knapp, Wolfgang Tress
Publicado en: Joule, 2026, Página(s) 102473, ISSN 2542-4351
Editor: Elsevier BV
DOI: 10.1016/j.joule.2026.102473

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

Autores: Tristan Sachsenweger, Miguel A Torre Cachafeiro, Wolfgang Tress
Publicado en: Materials Futures, Edición 5, 2026, Página(s) 025602, ISSN 2752-5724
Editor: IOP Publishing
DOI: 10.1088/2752-5724/ae27e9

Photochromic Control in Hybrid Perovskite Photovoltaics

Autores: Weifan Luo, José María Andrés Castán, Diego Mirani, Antonio J. Riquelme, Amit Kumar Sachan, Olzhas Kurman, SunJu Kim, Fabiola Faini, Paul Zimmermann, Alexander Hinderhofer, Yash Patel, Aaron T. Frei, Jacques‐E. Moser, Daniel Ramirez, Frank Schreiber, Pascale Maldivi, Ji‐Youn Seo, Wolfgang Tress, Giulia Grancini, Renaud Demadrille, Jovana V. Milić
Publicado en: Advanced Materials, Edición 37, 2025, ISSN 0935-9648
Editor: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202420143

2D/3D Hybrid Cs2AgBiBr6 Double Perovskite Solar Cells: Improved Energy Level Alignment for Higher Contact-Selectivity and Large Open Circuit Voltage

Autores: Maximilian T. Sirtl, Rik Hooijer, Melina Armer, Firouzeh G. Ebadi, Mahdi Mohammadi, Clément Maheu, Andreas Weis, Bas T. van Gorkom, Sebastian Häringer, René A. J. Janssen, Thomas Mayer, Vladimir Dyakonov, Wolfgang Tress, Thomas Bein
Publicado en: Advanced Energy Materials, 2022, Página(s) 2103215, ISSN 1614-6840
Editor: Wiley Online Library
DOI: 10.1002/aenm.202103215

Identifying Performance Limiting Parameters in Perovskite Solar Cells Using Machine Learning

Autores: Oliver Zbinden, Evelyne Knapp, Wolfgang Tress
Publicado en: Solar RRL, Edición 8, 2024, ISSN 2367-198X
Editor: Wiley
DOI: 10.1002/solr.202300999

Cs2AgBiBr6 Double perovskites as lead‐free alternatives for perovskite solar cells?

Autores: Tress, Wolfgang; Sirtl, Maximilian T.
Publicado en: Solar RRL, 2021, ISSN 2367-198X
Editor: Wiley
DOI: 10.1002/solr.202100770

The bottlenecks of Cs2AgBiBr6 solar cells : how contacts and slow transients limit the performance

Autores: Sirtl, Maximilian T., Firouzeh Ebadi, van Gorkom, Bas T.; Ganswindt, Patrick; Janssen, René A. J.; Bein, Thomas; Tress, Wolfgang
Publicado en: Advanced Optical Materials, 2021, ISSN 2195-1071
Editor: Wiley
DOI: 10.1002/adom.202100202

Roadmap on commercialization of metal halide perovskite photovoltaics

Autores: Firouzeh Ebadi, Wolfgang Tress
Publicado en: J. Phys. Mater., 2023, ISSN 2515-7639
Editor: IOP
DOI: 10.1088/2515-7639/acc893

Data-driven analysis of hysteresis and stability in perovskite solar cells using machine learning

Autores: Sharun Parayil Shaji, Wolfgang Tress
Publicado en: Energy and AI, Edición 20, 2025, Página(s) 100503, ISSN 2666-5468
Editor: Elsevier BV
DOI: 10.1016/j.egyai.2025.100503

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

Autores: Miguel A Torre Cachafeiro, Naresh Kumar Kumawat, Feng Gao, Wolfgang Tress
Publicado en: National Science Review, 2024, ISSN 2095-5138
Editor: Oxford University Press
DOI: 10.1093/nsr/nwae128

Suppression of Stacking Faults for Stable Formamidinium‐Rich Perovskite Absorbers

Autores: Mostafa Othman, Lorenzo Agosta, Quentin Jeangros, Anaël Jaffrès, Sandra Jenatsch, Virginia Carnevali, Nikolaos Lempesis, Vladislav Slama, Julian A. Steele, Rui Zhang, Eduardo Solano, Guiseppe Portale, Victor Boureau, Adriana Paracchino, Aurélien Bornet, Huagui Lai, Fan Fu, Amit Kumar Sachan, Wolfgang Tress, Kerem Artuk, Mounir D. Mensi, Mohammad Reza Golobostanfard, Austin G. Kuba, Stefan Zeisk
Publicado en: Advanced Materials, Edición 37, 2026, ISSN 0935-9648
Editor: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202502142

Inverted <i>J</i> – <i>V</i> Hysteresis in Perovskite Solar Cells: Insights from Photovoltaic Quantum Efficiency

Autores: Miguel Torre Cachafeiro, Carys A. Worsley, Fuxiang Ji, Trystan M. Watson, Wolfgang Tress
Publicado en: ACS Energy Letters, Edición 11, 2026, Página(s) 2173-2178, ISSN 2380-8195
Editor: American Chemical Society (ACS)
DOI: 10.1021/acsenergylett.5c04035

When photoluminescence, electroluminescence, and open-circuit voltage diverge : light soaking and halide segregation in perovskite solar cells

Autores: Firouzeh Ebadi; Bowen Yang; YeonJu Kim; Raheleh Mohammadpour; Nima Taghavinia; Anders Hagfeldt; Wolfgang Tress
Publicado en: Journal of Materials Chemistry A, 2021, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d1ta02878b