The easiest way to contact me is by sending an email to david dot luitz at uni minus bonn dot de.
Physically, you can find me in my office 2.023 at the Physikalisches Institut of the University of Bonn.
I have a public google scholar profile.
My institute postal address is:
Prof. Dr. David J. Luitz
Physikalisches Institut
Universität Bonn
Nußallee 12
53115 Bonn
Germany