Whether smart phone, computer or dialysis machine – there is no electronic device without chips and their electronic components inside. The individual circuit elements are therefore often wired using three dimensional so called bridge constructions. Currently, physicists at Technische Universität Kaiserslautern (TUK) are working on a more efficient variation, where specific quasiparticles named magnons instead of electrons are being used. They have shown for the first time, in an initial model, that magnon current flow is possible in an integrated magnon circuit, in which case the components are only being connected two dimensionally. These investigations have been published in Science Advances.