Proposal to Detect Dark Matter using Axionic Topological Antiferromagnets
Proposal to Detect Dark Matter using Axionic Topological Antiferromagnets
Antiferromagnetically doped topological insulators (ATI) are among the candidates to host dynamical axion fields and axion polaritons, weakly interacting quasiparticles that are analogous to the dark axion, a long sought after candidate dark matter particle. Here we demonstrate that using the axion quasiparticle antiferromagnetic resonance in ATIs in conjunction with …