A key goal of condensed matter physics is to develop a thorough understanding of the microscopic properties of materials to enable the rational design of new compounds with desired characteristics. A major challenge, however, is that their particles often do not act independently, but collectively. In this project, you will initially develop a state-of-the-art instrument to probe the inelastic scattering of low-energy electrons, creating new opportunities for studying dispersions and lifetimes of collective excitations in materials with unprecedented resolution. You will apply this to investigate exotic metals known to exist at the surface of a special type of insulator called a topological insulator, providing new insights on their collective excitation spectra and many-body interactions.

You should have, or be about to obtain, a degree in physics, with a strong background in condensed matter physics. Applications should be made through the School of Physics and Astronomy online system. You should be enthusiastic and hard working, and may ideally have some experience with ultra-high vacuum technology, electron spectroscopy, electronics, or surface science. For more information, contact philip.king@st-andrews.ac.uk.