18 citations · 37 across the 4 of their papers we have counts for
4 papers · 1 filter
Voltage-Controlled High-Bandwidth Terahertz Oscillators Based On Antiferromagnets
Mike A. Lund, Davi R. Rodrigues, Karin Everschor-Sitte +1
Producing compact voltage-controlled frequency generators and sensors operating in the terahertz (THz) regime represents a major technological challenge. Here, we show that noncoll…
Spin pumping in noncollinear antiferromagnets
Mike A. Lund, Akshaykumar Salimath, Kjetil M. D. Hals
The ac spin pumping of noncollinear antiferromagnets is theoretically investigated. Starting from an effective action description of the spin system, we derive the Onsager coeffici…
Cross-sublattice Spin Pumping and Magnon Level Attraction in van der Waals Antiferromagnets
Roberto E. Troncoso, Mike A. Lund, Arne Brataas +1
We theoretically study spin pumping from a layered van der Waals antiferromagnet in its canted ground state into an adjacent normal metal. We find that the resulting dc spin pumpin…
Large Surface Magnetization in Noncentrosymmetric Antiferromagnets
Mike A. Lund, Karin Everschor-Sitte, Kjetil M. D. Hals
Thin-film antiferromagnets (AFs) with Rashba spin-orbit coupling are theoretically investigated. We demonstrate that the relativistic Dzyaloshinskii-Moriya interaction (DMI) produc…