Ontwerp van opto - elektronische eigenschappen in tweedimensionale materialen door verbeterde flexoelectric koppeling. Universiteit Antwerpen
Electromechanical effects, such as piezo- and flexoelectricity, are a consequence of the coupling of an applied electric field to the strain and the strain gradient, respectively. These effects are expected to be strongly enhanced in two dimensional materials (2D), first, due to the reduction in lattice symmetries in the 2D limit, and second, due to the superior elastic properties, allowing strains even up to 10% in some cases. Furthermore, 2D ...