Roberto Sennen BrusaView profile
Professor
Roberto Sennen Brusa is a Full Professor and Deputy Director in the Department of Physics at the University of Trento, Italy. He has been a member of the department since May 1986 and was promoted to Associate Professor in August 2000, later achieving the rank of Full Professor. His work is centered on experimental and applied physics, particularly in the domain of positron-based techniques and instrumentation. Research Interests: His primary research areas include positron solid-state physics, atomic and molecular physics, electron and positron scattering, and the modeling of related data. He specializes in the design and application of positron beam apparatus, electron optics for slow positron beams, and techniques such as Doppler broadening, lifetime measurements, and positron reemission. His work enables detailed defect profiling in semiconductors, thin films, and polymers, contributing to materials science and condensed matter physics. His research has significant implications for the characterization of open volume defects, point defects, and positron states in various materials. He has been actively involved in advanced instrumentation projects, including the BRITE Euram initiative aimed at constructing the first Positron Microscope. Academic Background: Graduate Diploma in Nuclear Engineering, Polytechnic of Milan (1983) "Esame di Stato" (Professional Qualification), 1984 One-year fellowship (1985–1986) at the Atomic Physics Laboratory, University of Trento, in collaboration with Prof. Raith (University of Bielefeld, Germany), focused on designing a brightness-enhanced positron beam Scientific Affiliation and Service: Member, Department of Physics, University of Trento (since 1986) Scientific-disciplinary sector: PHYS-03/A – Specialized Physics of Matter and Applications Deputy Director, Department of Physics Advising and Grants: While specific students and grants are not listed, his long-standing research activity and leadership in major collaborative projects (e.g., BRITE Euram) suggest sustained involvement in mentoring and externally funded research. His work bridges fundamental physics and technological innovation in materials characterization. Laboratories and Teams: He has been associated with the Atomic Physics Laboratory at the University of Trento and has collaborated internationally, including with the group of Prof. Raith at the University of Bielefeld. His work is integral to the development of advanced positron beam facilities and their application in materials science.








