NEPHOS, October 2025

Prof. Osbel Almora

Bio and research interests

Dr. Osbel Almora completed his PhD (2020) at the Friedrich Alexander Universität (FAU) Erlangen-Nürnberg, Germany, and worked as a postdoctoral researcher at the Universitat Jaume I of Castelló (2020-2022), and Universidad Pablo de Olavide of Seville (2022), Spain. In 2023, as a Juan de La Cierva Postdoctoral Fellow, he joined the Universitat Rovira i Virgili of Tarragona where he currently holds a Tenure Track (Lector) Professor position since 2025. His research activities focus on characterization and modeling of semiconductor and energy devices, including, solar cells, X-ray detectors, light emitting diodes, and pseudocapacitors.

Publications (Page 3 of 4)

Electron Diffusion Length Effect on Direction of Irradiance in Transparent FAPbBr3 Perovskite Solar Cells

Osbel Almora*, Farshad Jafarzadeh, Mohamed Samir, Renán Escalante, Diego Di Girolamo, Jessica Barichello, Francesca Brunetti, Lluis F. Marsal, Fabio Matteocci*, Juan Antonio Anta*

The Journal of Physical Chemistry Letters 15, 10153–10161

https://doi.org/10.1021/acs.jpclett.4c02364

Publication date: September 30, 2024

A Facile Low Pre-Vacuum Treatment to Enhance the Durability of Non-Fullerene Organic Solar Cells

Mohamed Samir, Angel Sacramento, Osbel Almora, Josep Pallarès, Lluis F. Marsal*

Solar RRL, 2400479

https://doi.org/10.1002/solr.202400479

Publication date: September 13, 2024

Instability analysis of perovskite solar cells via short-circuit impedance spectroscopy: A case study on NiOx passivation

Osbel Almora,* Pilar López-Varo,* Renán Escalante, John Mohanraj, Lluis F. Marsal, Selina Olthof, Juan A. Anta*

Journal of Applied Physics 136(9), 094502

https://doi.org/10.1063/5.0216983

Publication date: September 4, 2024

NiOx Passivation in Perovskite Solar Cells: From Surface Reactivity to Device Performance

John Mohanraj, Bipasa Samanta, Osbel Almora, Renán Escalante, Lluis F. Marsal, Sandra Jenatsch, Arno Gadola, Beat Ruhstaller, Juan A. Anta, Maytal Caspary Toroker, Selina Olthof*

ACS Applied Materials & Interfaces 16(32), 42835–42850

https://doi.org/10.1021/acsami.4c06709

Publication date: August 1, 2024

Ion Migration and Space-Charge Zones in Metal Halide Perovskites Through Short-Circuit Transient Current and Numerical Simulations

Agustin O. Alvarez, Marisé García-Batlle, Ferdinand Lédée, Eric Gros-Daillon, Javier Mayén Guillén, Jean-Marie Verilhac, Thibault Lemercier, Julien Zaccaro, Lluis F. Marsal, Osbel Almora, Germà Garcia-Belmonte

Advanced Electronic Materials, 2400241

https://doi.org/10.1002/aelm.202400241

Publication date: June 20, 2024

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