公开(公告)号：US20210111473A1

公开(公告)日：2021-04-15

申请号：US17055546

申请日：2019-05-14

Applicant: IMEC VZW

Inventor： Hanns Christoph ADELMANN ,  Florin CIUBOTARU ,  Xavier ROTTENBERG ,  Hendrikus TILMANS ,  Bruno FIGEYS

IPC: H01P7/08

Abstract: A resonator for spin waves, wherein the resonator comprises a stack of material layers arranged on a substrate, a waveguide structure formed in at least one material layer in the stack and configured to propagate a spin wave and to confine a spin wave propagating in a waveguide element of the waveguide structure, such that a spin wave of a selected frequency propagating in the waveguide structure is arranged to resonate in the waveguide structure. The resonator further comprises a control mechanism formed in at least one material layer in the stack and configured to adapt at least one property of the waveguide structure for tuning the resonance frequency of the waveguide structure.