Highlights 2023 Research Area 1 - Superconductors and Innovative materials for Energy and Environment High-performance Fe(Se,Te) films on chemical CeO2-based buffer layers, Braccini V., Cialone M., Iebole M., Manca N., Martinelli A., Meinero M., Putti M. et al. Superconductivity induced by gate-driven hydrogen intercalation in the chargedensity-wave compound 1T-TiSe2, Meinero M., Tresca C., Putti M., Lamura G., Profeta G. et al. Calorimetric evidence for two phase transitions in Ba1−xKxFe2As2 with fermion pairing and quadrupling states, Stegani N., Putti M., Caglieris F. et al. A Self-Powered CNT–Si Photodetector with Tuneable Photocurrent, Pelella A., Faella E., Giubileo F., Martucciello N., Di Bartolomeo A. et al. Research Area 2 - Functional and Complex Materials for Innovative Electronics and Sensing Laser-induced periodic surface structuring for secondary electron yield reduction of copper: dependence on ambient gas and wavelength, J. JJ. Nivas, R. Fittipaldi, A. Vecchione, S. Amoruso, A. Andreone et al. Dissipation Mechanisms and Superlubricity in Solid Lubrication by Wet- Transferred Solution-Processed Graphene Flakes: Implications for Micro Electromechanical Devices, R. Buzio, A. Gerbi, C. Bernini et al. Near-90° Switch in the Polar Axis of Dion-Jacobson Perovskites by Halide Substitution, A. Stroppa et al. Flexible fully organic indirect detector for megaelectronvolts proton beams, A. Aloisio, E. Sarnelli et al. Pattern Formation by Electric-Field Quench in a Mott Crystal, F. Forte, R. Fittipaldi, M. Lettieri, C.Noce, F. Miletto Granozio, A. Vecchione, M. Cuoco et al. Research Area 3 - Quantum Science and technologies Hybrid quantum thermal machines with dynamical couplings, M. Carrega, M. Sassetti et al. Coexistence and coupling of ferroelectricity and magnetism in an oxide two- dimensional electron gas, Chen Y. , D’Antuono M.Stornaiuolo D., Salluzzo M. et al. Investigation of dark count rate in NbRe microstrips for single photon detection, C. Cirillo, M. Ejrnaes et al.