2 papers
cond-mat.mes-hall2026
Unidirectional information flow in a nanomagnetic metamaterial
Johannes H. Jensen, Ida Breivik, Arthur Penty +10
Artificial spin ice (ASI) are metamaterials composed of interacting nanomagnets. Although ASI hold promise for low-power computing, the ability to transmit information through thes…
cond-mat.mes-hall2025
Strong photon coupling to high-frequency antiferromagnetic magnons via topological surface states
Henrik T. Kaarbø, Henning G. Hugdal, Sol H. Jacobsen
We show strong coupling between antiferromagnetic magnons and microwave cavity photons at both high and externally controllable magnon frequencies. Using the fully quantum mechanic…