At the ceremony - Prof. Dr. Dr. h. c. Michael Hoch, Rector of the University of Bonn, Prof. Dr. Ulrike Thoma, founding spokesperson of the Transdisciplinary Research Area "Matter", Jun.-Prof. Dr. Lena Funcke, new Clausius Professor, and Prof. Dr. Peter Vöhringer, founding spokesperson of the TRA "Matter" (from left to right)