In the past few years mechanical properties of three-dimensional micro-structured materials have received increasing attention triggered by the demands and tremendous potential applications of artificial designer-materials. New advanced fabrication techniques as well as characterization and simulation tools are the key players of this successful development.
One of these hot topics is that of so-called mechanical metamaterials. The analogy to transformation optics provides the mathematical background for the simulation of this new class of materials.
Another research focus is the fabrication and study of ultralight materials. The Photonic Professional direct laser writing system can provide the base for the fabrication of controlled 3D micro-trusses.