The Department of Physics and Astronomy (IFA) carries out experimental and theoretical research in atomic, molecular, and optical physics, in solid state physics, in subatomic physics, and in astrophysics and cosmology. Major facilities are a storage ring for synchrotron radiation, ASTRID, laser systems, ion traps, and small accelerators, as well as clean-room facilities for nanotechnology. There is also research at international facilities like CERN in Geneva and ESO’s telescopes in Chile. Go to research groups and activities, and publications.

The Department offers the degrees of Bachelor and Master of Science as well as the PhD degree. On average, the Department awards the degree of MSc to approx. 30 students per year and the PhD degree to approx. 10 students per year. Teaching – at all levels – is based on research, and the range of courses at the more advanced study levels reflects the research activities at the Department. Direct links for prospective students, and lists of PhD theses, master theses, and progress reports.

The Department regards it as very important to create more interest in physics and astronomy in society in general, to improve the knowledge of research and studies at the Department, to be an inspiration to the physics teaching at the upper secondary schools, and to attract more young people to the studies in physics and astronomy. See Outreach, Fysikshow, Ole Rømer Observatory and the Department's history.