Impact of Area Scaling on the Performance and Stability of Spin-Coated Organic Solar Cells
Authors: Angel Sacramento,* Mohamed Samir, Osbel Almora, Amina Shehbaz, and Lluis F. Marsal*
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 (2020), Spain. In 2023, as a Juan de La Cierva Postdoctoral Fellow, he joined the Universitat Rovira i Virgili of Tarragona where he holds a Tenure Track Professor (Lector) 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.
Authors: Angel Sacramento,* Mohamed Samir, Osbel Almora, Amina Shehbaz, and Lluis F. Marsal*
Authors: Josep Maria Cantons, Pilar Formentin, Josep Ferré-Borrull, Akash Bachhuka, Lluis F. Marsal*
Authors: Josep Ferré Borrull
We are looking for a highly motivated PhD candidate to join our research team at the Universitat Rovira i Virgili (URV) in Tarragona, Spain, under the supervision of Prof. Josep Ferré-Borrull. The selected candidate will work on the research on technologies for nanostructuring electrodes in energy storage applications.
The project aims at investigating the technologies to produce nanostructured electrodes using nanoporous anodic alumina (NAA) as a template. The research will combine technology develpoment, electrode production and energy storage deveice preparation and characterization.
– Electrochemical processes to prepare nanostructured samples
– Good knowledge of characterization techniques: SEM, Potentiostat
– Data analysis skills
We seek a motivated and curious researcher passionate about renewable energy and materials science.
The call Marti i Franques Program is open in this link.
Applicants are invited to contact Josep Ferré-Borrull (josep.ferre@urv.cat) for more information.
Authors: Osbel Almora

We are looking for a highly motivated PhD candidate to join our research team at the Universitat Rovira i Virgili (URV) in Tarragona, Spain, under the supervision of Prof. Osbel Almora. The selected candidate will work on the development, characterization, and modeling of organic solar cells.
The project aims to advance the understanding of physical mechanisms governing the performance and stability of organic solar cells, combining experimental techniques with physical modeling and data analysis.
We seek a motivated and curious researcher passionate about renewable energy and materials science. Requirements include:
Applicants are invited to follow the instructions in the application website from the Universitat Rovira i Virgili (this link)
Additionally, applicants are also recommended to fill the interview application form (this link). Communications can also be emailed to osbel.almora@urv.cat indicating “MF2026PhD” in the subject line, and including the following:
Application deadline: June 12, 2026
Starting date: September 7, 2026
Authors: Nicolas H. Voelcker*, Giuseppe Barillaro, Lluis F. Marsal, and Jan M. Macak
Authors: Osbel Almora,* Agustín O. Álvarez, Derya Baran, Carlos I. Cabrera, Luigi A. Castriotta, Bruno Ehrler, Sule Erten-Ela, Kenjiro Fukuda, Fei Guo, Jens Hauch, Anita W.Y. Ho-Baillie, T. Jesper Jacobsson, Rene A.J. Janssen, Thomas Kirchartz, Maria A. Loi, Richard R. Lunt, Xavier Mathew, Jie Min, David B. Mitzi, Mohammad K. Nazeeruddin, Ana F. Nogueira, Ulrich. W. Paetzold, Nam-Gyu Park, Barry P. Rand, Henry Snaith, Takao Someya, Christian Sprau, Lulu Sun, Karen Forberich,* Christoph J. Brabec*
Authors: Osbel Almora*, Alexandre W. Walker, D. Paige Wilson, Carmine Pellegrino, Meghan N. Beattie, Lluis F. Marsal, David Lackner, Henning Helmers, Karin Hinzer*
By Lluis F. Marsal
The International Conference on Porous Science & Technology (Netpore2025) took place on Tarragona, on September 16-18, 2025. The conference chairpersons were Antonio Correia (Phantoms Foundation, Spain) and Lluis Marsal (URV, Spain). The local organizing comitee also included Nuria Fernández, Josep Ferre, Pilar Formentín, Osbel Almora and Elisabet Xifre from NEPHOS, Universitat Rovira i Virgili, Spain, and Akash Bachhuka from ICIQ, Spain.



Authors: Mohamed Samir, Osbel Almora, Angel Sacramento, Josep Pallarès, and Lluis F. Marsal*
Authors: Carlos Iván Cabrera and Osbel Almora