Korbinian Köhler, who worked as an external scientist in the research group of Prof. Nilges, finished his PhD programm on July 19. His PhD supervisor was Prof. Dr. Richard Weihrich from the University of Augsburg. The topic of his thesis: "Synthese und Charakterisierung von Verbindungen der Pyrit- und Markasit-Strukturfamilie sowie thermoelektrische Untersuchungen an Shandit-artigen Verbindungen".