Experimental physics of matter

Research group 

Elti Cattaruzza, Full Professor
Francesco Gonella, Full Professor
Enrico Trave, Associate Professor

Research topics

Nanostructured materials with peculiar chemical-physical properties 

Realization of advanced nanomaterials using PVD synthesis route for applications in photocatalysis, photovoltaics, renewable energy. Development and optimization of processes for the preparation of nanostructured systems (thin films, nanoparticles, quantum dots) with control of dimensionality, morphology and crystalline structure. Modification of the chemical-physical properties and functionalization of materials with post-synthesis treatments (heat treatment, ion or laser irradiation).

Study of optical phenomena and of properties of advanced optical materials 

Study and modeling of linear and non-linear optical processes. Investigation of luminescence processes through analysis techniques based on photoluminescence spectroscopy, also resolved in time and temperature. Characterization of the optical properties of materials for applications in optics, photonics, opto- electronics, solar technologies. Assessment of figures of merit and of photophysical parameters characterizing the optical response of the systems under study.

Ancient and modern glasses: study of the surface interactions between glass and the surrounding environment 

Study of glass degradation models and of the chemical-physical phenomena that lead to the alteration of the surface. Analysis of the evolution of the glass surface (changes in composition and structure of the material) by means of physical surface techniques (XPS, SIMS,...). Formulation of protective coatings that represent valid alternatives to the current strategies for the preservation of glass surfaces and assessment of their effectiveness.

Last update: 18/02/2025