200 citations · 1.5k across the 53 of their papers we have counts for
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Electrical Activity of Topological Chiral Edge Magnons
Robin R. Neumann, Jürgen Henk, Ingrid Mertig +1
Topological magnon insulators support chiral edge excitations, whose lack of electric charge makes them notoriously difficult to detect experimentally. We show that relativistic ma…
Spontaneous Formation of Altermagnetism from Orbital Ordering
Valentin Leeb, Alexander Mook, Libor Šmejkal +1
Altermagnetism has emerged as a third type of collinear magnetism. In contrast to standard ferromagnets and antiferromagnets, altermagnets exhibit extra even-parity wave spin order…
Breakdown of Chiral Edge Modes in Topological Magnon Insulators
Jonas Habel, Alexander Mook, Josef Willsher +1
Topological magnon insulators (TMI) are ordered magnets supporting chiral edge magnon excitations. These edge states are envisioned to serve as topologically protected information…
Zero-frequency chiral magnonic edge states protected by non-equilibrium topology
Pieter M. Gunnink, Joren S. Harms, Rembert A. Duine +1
Topological bosonic excitations must, in contrast to their fermionic counterparts, appear at finite energies. This is a key challenge for magnons, as it prevents straightforward ex…