Prof. David Écija is an expert in condensed matter physics, surface and molecular nanoscience. He received a PhD degree in Physics from UAM, with a work on self-assembly of nanostructures on surfaces. He was awarded a Marie Curie Intra European Fellowship and moved to Prof. Barth ́s group at the Technical University of Munich, where he carried out a four-year stay working on functional molecular nanoarchitectures on surfaces. In January 2014 he joined IMDEA Nanociencia as Researcher and “Ramon y Cajal” fellow to develop nanomaterials on surfaces. Notably, he is the recipient of the ERC 2018 Consolidator Grant (ELECNANO). Since May 2019, he is Research Professor at IMDEA Nanociencia (tenured).

Our group is focused on the visualization and understanding of physico-chemical processes on surfaces, including three main lines of research: 

• Design of surface-confined metal-organic materials. Our main interest is to rationalize the coordination chemistry of functional metals on surfaces, creating unique architectures with advanced functionalities for sensing, catalysis, light emission, nanomagnetism and quantum information.  

• On-surface synthesis of functional nanomaterials. We focus on the exploration of unprecedented chemical reactions aiming at the design of novel 1D or 2D soft materials, envisioning impact in optoelectronics, carbon magnetism and quantum information.

• Nanocatalysts for energy applications. We pursue the on-surface design and atomistic characterization of metal-oxide, metal-organic or purely organic nanocatalysts of relevance for energy related applications, like water splitting or CO₂ reduction.

Koen Lauwaet, a physicist with a decade of experience in experimental research, specializes in designing and optimizing setups. Proficient in Python and LabVIEW, he's contributed to cutting-edge projects like the Photon-STM lab, the nc-AFM lab,  and the STARDUST machine. Skilled in troubleshooting and analysis, he leads technical aspects at IMDEA Nanociencia, integrating data gathering and analysis. With a Doctorate from K.U.Leuven and a penchant for lifelong learning, Koen's work spans surface science, instrumentation, and data analysis.

Ignacio Urgel holds a MSc in chemistry from Universidad de Alcalá de Henares (UAH) and a MSc in material engineering from Universidad Complutense de Madrid (UCM). In 2016, he completed his PhD at the Technical University of Munich (TUM, Germany). Afterwards, he joined to the Swiss Federal Laboratories for Material Science and Technology (EMPA, Switzerland) as a postdoctoral researcher for 3.5 years, where he became an expert in on-surface chemistry. In October 2019, he joined the Nanoarchitectonics on Surfaces group at IMDEA Nanociencia (Spain) as a researcher after obtaining several scholarships: Marie Curie Individual Fellowship (MSCA-IF), Comunidad de Madrid (CAM) Fellowship for young talents (declined after the first year in favor of the MSCA-IF) and the Juan de la Cierva incorporación Fellowship (JdCI) granted by the Spanish Ministry of Science, Innovation and Universities (declined in favor of the CAM). His technical skills are related to several ultra-high vacuum (UHV) surface science techniques such as low-temperature scanning probe microscopy/spectroscopy (STM/STS, nc-AFM) and photoelectron spectroscopy (including experience in synchrotron facilities).

Ignacio Urgel's main research interest at IMDEA Nanociencia is dedicated to the on-surface synthesis of atomically precise synthetic carbon-based nanostructures (SCNs). More specifically, he investigates novel nanographenes (NGs) and covalently linked organic polymers (CPs), with prospects in organic electronics. The fabrication and characterization of such SCNs on surfaces, often hampered under conventional solution chemistry due to their low solubility and high reactivity, provide a novel route to study their unique structural, electronic and magnetic properties, enabling completely new functionalities. The final goal of his research topic is the fabrication of prototype field effect transistors based on CPs, which will suppose a great achievement by introducing NG/CP-FETs to the next-generation of flexible organic electronics. Along the way, he will profoundly study the chemical stability and the transfer of such SCNs from the necessary metallic substrate to a technologically relevant one.

For further details, please feel free to visit: https://scanlab.es/

Aurelio Gallardo is a postdoctoral researcher whose work focuses on the theoretical characterization of low dimensional nanostructures. Among his work, two main topics could be highlighted, the characterization of chemical reactions occurring on the surfaces of solids and the theoretical characterization of the imaging mechanism of the scanning probe microscopy (SPM).Dr. Aurelio Gallardo has joined the Group of David Ecija with the aim of combining the computational tools he is bringing to IMDEA with the top-of-the-line experimental work developed by the group of Nanoarchitectonics on Surfaces. This synergy intends to contribute to the development of the computational tools at use, thanks to the possibility of bidirectional feedback between the experimental and theoretical efforts, while contributing to the designing of the experiments to perform and the interpretation of the obtained results.

Aurelio Gallardo is a postdoctoral researcher whose work focuses on the theoretical characterization of low dimensional nanostructures, in close collaboration with various experimental teams.

He obtained his bachelor’s degree in physics at the University of Granada, where he also obtained his master's degree with the specialty in theoretical and experimental approach to nanostructured materials. During these studies, he started to work with DFT approaches to study 2D materials, under the supervision of Dr. Blanca Biel.

Later, he obtained his PhD in physics at the Charles university in Prague (Czech Republic) with a work on the Theoretical study of charge states in molecular nanostructures on surfaces, performing his research at the Institute of Physics of the Czech Academy of Sciences (FZU of the CAS), under the supervision of Prof. Pavel Jelínek.

After his studies, he joined the group of David Écija at IMDEA Nanociencia in 2022, in 2023 he was granted a “Juan de la Cierva” postdoctoral fellowship to continue his work in the mentioned group and MSCA-IDEAL postdoctoral scholarship.

K. Biswas, J. Janeiro, A. Gallardo, M. Lozano, A. Barragán, B. Álvarez, D. Soler-Polo, O. Stetsovych, A. Pinar Solé, K. Lauwaet, J. M. Gallego, D. Pérez, R. Miranda, J. I Urgel, P. Jelínek, D. Peña, D. Écija; Designing highly delocalized solitons by harnessing the structural parity of π-conjugated polymers, Nature Synthesis https://doi.org/10.1038/s44160-024-00665-8 (2024)

N. Oinonen, A. Yakutovich, A. Gallardo, M. Ondráček, P. Hapala, O. Krejčí; Advancing scanning probe microscopy simulations: A decade of development in probe-particle models. Computer Physics Communications, 109341 (2024).B. Mallada†, A. Gallardo†, M. Lamanec†, B. de la Torre, V. Špirko, P. Hobza, P. Jelinek; Real-space imaging of anisotropic charge of -hole by means of Kelvin probe force microscopy. Science, 374, 863-867, (2021).