Nonlinear magnon spin Nernst effect in antiferromagnets and strain-tunable pure spin current

Abstract

In this Letter, we study the spin Nernst effect (SNE) of magnons in the nonlinear response regime. We derive the formula for the nonlinear magnon spin Nernst current by solving the Boltzmann equation and find out that it is described by an extended Berry curvature dipole of magnons. The nonlinear magnon SNE is expected to occur in various Néel antiferromagnets without Dzyaloshinskii-Moriya interaction. In particular, the nonlinear spin Nernst current in the honeycomb and diamond lattice antiferromagnets can be controlled by strain/pressure.

References in corpus (18)

• Dissipationless Quantum Spin Current at Room Temperature
• Observation of the Magnon Hall Effect
• Nonlinear Hall Effects
• The Berry curvature dipole in Weyl semimetal materials: an ab initio study
• Band signatures for strong nonlinear Hall effect in bilayer WTe${}_2$
• Observation of spin current in quantum spin liquid
• Tunable magnon Weyl points in ferromagnetic pyrochlores
• Dirac magnons in honeycomb ferromagnets
• Magnonic topological insulators in antiferromagnets
• Signature of magnon Nernst effect in an antiferromagnetic insulator
• Thermal Hall Effect of Spins in a Paramagnet
• Anomalous Hall effect in $\kappa$-type organic antiferromagnets
• Berry Curvature Dipole in Strained Graphene: a Fermi Surface Warping Effect
• beta-Cu2V2O7: a spin-1/2 honeycomb lattice system
• Topological Nonlinear Anomalous Nersnt Effect in Strained Transition Metal Dichalcogenides
• Spin order and dynamics in the diamond-lattice Heisenberg antiferromagnets CuRh2O4 and CoRh2O4
• Magnon quantum anomalies in Weyl ferromagnets
• A molecular diamond lattice antiferromagnet as a Dirac semimetal candidate

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