Herr Doktor Matthias Saba
Congratulations to Matthias Saba for the successful defence of his PhD thesis “Photonic crystals with chirality — Group theory, algorithmic tools and experimental approaches for Gyroid-like photonic material” (see link) in December 2015.
Matthias’ colleagues at the Department Physik at the University Erlangen-Nuremberg sent him off in style, with a ‘Doktorhut’ containing references to all possible aspects of his work