Dirk Lehmhus is a researcher at Fraunhofer IFAM in Bremen, Germany. His work focuses on advanced materials and manufacturing processes for automotive and transportation applications, including metallic foams, composite materials, and sensor integration in structural components.

Christoph Rameshan is a professor at Montanuniversität Leoben, Austria. His research centers on surface science, heterogeneous catalysis, and materials for renewable energy and hydrogen technology, with a focus on operando characterization methods.