Physics Colloquium of Chalmers and Göteborgs Universitet, 2009: The surfaces of Bismuth: from two-dimensional metals to the quantum spin Hall effect.

Leverhulme Lectures given at the University of Liverpool in 2008

Conductivity measurements at surfaces

Electron-phonon coupling on surfaces

Residential Meeting of the Aarhus Physics Institute, 2010:

Separating spins in a one-dimensional topological metal.