52 citations · 163 across the 11 of their papers we have counts for
4 papers · 1 filter
Nonlinear Magnon Magnetic Moment Transport in Triangular-Lattice f-Wave Antialtermagnets
Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Bastián Pradenas +6
We study the spin excitations in the frustrated coplanar 120-degree ground state of the triangular-lattice Heisenberg antiferromagnet and demonstrate that they carry a magnetic mom…
Magnon-Polaron Driven Thermal Hall Effect in a Heisenberg-Kitaev Antiferromagnet
N. Li, R. R. Neumann, S. K. Guang +16
The thermal Hall effect, defined as a heat current response transversal to an applied temperature gradient, is a central experimental probe of exotic electrically insulating phases…
Thermal Hall effect of magnons in collinear antiferromagnetic insulators: signatures of magnetic and topological phase transitions
Robin R. Neumann, Alexander Mook, Jürgen Henk +1
We demonstrate theoretically that the thermal Hall effect of magnons in collinear antiferromagnetic insulators is an indicator of magnetic and topological phase transitions in the…
Orbital Magnetic Moment of Magnons
Robin R. Neumann, Alexander Mook, Jürgen Henk +1
In experiments and applications usually the spin magnetic moment of magnons is considered. In this Paper we identify an additional degree of freedom of magnons: an \emph{orbital} m…