Synthesis of Semiconductors for Devices
We focus on the development of advanced semiconductors such as transition metal dichalcogenides, quantum-confined perovskite single crystals, lead-free perovskite-inspired systems, and metal–organic frameworks. We employ solution processing, sol–gel chemistry, and mechanochemistry, among other scalable fabrication techniques, to tailor material properties for specific optoelectronic applications.
Correlative Microscopy
We employ advanced optical microscopy techniques for spatially resolved photoluminescence (PL) and time-resolved measurements, enabling the study of light emission and charge dynamics at the micro- and nanoscale. Our facilities also include setups for the exfoliation and deterministic transfer of 2D materials, allowing the precise assembly of van der Waals heterostructures with controlled interfaces for optoelectronic and photonic devices.
Simulation of Optical and Electrical Response
We develop and apply multiphysics and electrodynamic simulation tools to understand and optimize the optical and electrical behavior of emerging optoelectronic devices. Our models integrate light–matter interaction, photon recycling, plasmonic enhancement, and charge transport phenomena to predict device performance under realistic conditions. These simulations guide the design of perovskite and 2D material–based architectures with improved efficiency, stability, and spectral tunability.
In situ X-Ray Characterization at Synchrotrons
We perform advanced X-ray characterization at large-scale synchrotron facilities to investigate the structure and dynamics of materials with exceptional precision. Our expertise covers in situ and operando experiments to monitor degradation processes in perovskites, as well as the nucleation and growth of hybrid frameworks. We have extensive experience with techniques such as GIWAXS, nano-XRD and nano-XRF, XANES, SAXS/WAXS, and PDF, routinely conducted at the Diamond Light Source (UK) and ALBA (Spain).