Perspective on Metallic Antiferromagnets

Abstract

Antiferromagnet materials have recently gained renewed interest due to their possible use in spintronics technologies, where spin transport is the foundation of their functionalities. In that respect metallic antiferromagnets are of particular interest, since they enable complex interplays between electronic charge transport, spin, optical, and magnetization dynamics. Here we review phenomena where the metallic conductivity provides unique perspectives for the practical use and fundamental properties of antiferromagnetic materials.

18 pages, 10 figures

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• Topological Weyl semimetals in the chiral antiferromagnetic materials Mn3Ge and Mn3Sn
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• Coherent spin pumping in a strongly coupled magnon-magnon hybrid system
• Quantitative Study on Current-Induced Effect in an Antiferromagnet Insulator/Pt Bilayer Film
• Ultrafast Switching of Antiferromagnets via Spin-transfer Torque
• Spectral dependence of photoinduced spin precession in DyFeO3
• Spin-order dependent anomalous Hall effect and magneto-optical effect in noncollinear antiferromagnets Mn${}_{3}X$N ($X$ = Ga, Zn, Ag, and Ni)
• Topological magneto-optical effects and their quantization in noncoplanar antiferromagnets
• Topological Insulators with Commensurate Antiferromagnetism
• Magnetic properties of restacked 2D spin $\frac{1}{2}$ honeycomb RuCl${}_3$ nanosheets
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• Evaluation of spin diffusion length and spin Hall angle of antiferromagnetic Weyl semimetal Mn${}_3$Sn
• Generation of spin currents and spin densities in systems with reduced symmetry
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• Current induced torques in structures with ultra-thin IrMn antiferromagnet
• Ultrafast demagnetization in bulk vs thin films: an ab-initio study
• Comparing the anomalous Hall effect and the magneto-optical Kerr effect through antiferromagnetic phase transitions in Mn${}_3$Sn
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• Resistive contribution in electrical switching experiments with antiferromagnets
• Optical investigation of magneto-structural phase transition in FeRh
• Magneto-optic and transverse transport properties of non-collinear antiferromagnets
• Electrically Driven Bose-Einstein Condensation of Magnons in Antiferromagnets
• Spin-polarized Current-induced Instability in Spin-Valve with Antiferromagnetic Layer
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• Non-equilibrium magnetic fields in ab initio spin dynamics
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Cited by in corpus (39)

• Giant and tunneling magnetoresistance effects from anisotropic and valley-dependent spin-momentum interactions in antiferromagnets
• Coherent spin-wave transport in an antiferromagnet
• Magnetization switching in polycrystalline Mn3Sn thin film induced by self-generated spin-polarized current
• Probing quasi-long-range ordering by magnetostriction in monolayer CoPS3
• Time-dependent multistate switching of topological antiferromagnetic order in Mn${}_3$Sn
• All-antiferromagnetic electrically controlled memory on silicon featuring large tunneling magnetoresistance
• Atomically sharp domain walls in an antiferromagnet
• Self-hybridization and tunable magnon-magnon coupling in van der Waals synthetic magnets
• Interfacial Dzyaloshinskii-Moriya Interaction of Antiferromagnetic Materials
• Spin-Torque-driven Terahertz Auto Oscillations in Non-Collinear Coplanar Antiferromagnets
• Current-induced dynamics of skyrmion tubes in synthetic antiferromagnetic multilayers
• Electrical and Thermal Transport in Antiferromagnet-Superconductor Junctions
• Unidirectional Magnetoresistance in Antiferromagnet/Heavy-metal bilayers
• Antiferromagnetic insulatronics: spintronics in insulating 3d metal oxides with antiferromagnetic coupling
• Optical read-out of the Néel vector in metallic antiferromagnet Mn${}_2$Au
• Distinguishing antiferromagnetic spin sublattices via the spin Seebeck effect
• Order parameter dynamics in Mn${}_3$Sn driven by DC and pulsed spin-orbit torques
• CrRhAs: a member of a large family of metallic kagome antiferromagnets
• Thermal effects in spintronic materials and devices: an experimentalist's guide
• Determination of spin chirality using x-ray magnetic circular dichroism
• Phonon, Electron, and Magnon Excitations in Antiferromagnetic L1${}_0$-type MnPt
• Hybridized magnonic materials for THz frequency applications
• Light-induced Dzyaloshinskii-Moriya interactions in antiferromagnetic metals
• Polar magneto-optical Kerr effect in antiferromagnetic M${}_2$As (M=Cr, Mn, Fe) under an external magnetic field
• Nonequilibrium magnons from hot electrons in antiferromagnetic systems
• Local density of states as a probe for tunneling magnetoresistance effect: application to ferrimagnetic tunnel junctions
• NiSi: New venue for antiferromagnetic spintronics
• Strongly two-dimensional exchange interactions in the in-plane metallic antiferromagnet Fe${}_2$As probed by inelastic neutron scattering
• Two-step magnetic ordering into a canted state in ferrimagnetic monoclinic Mn${}_3$As${}_2$
• Controllable magnetic anisotropy and ferroelasticity in superconducting FeSe monolayer with surface fluorine adsorption
• Four-fold Anisotropic Magnetoresistance in Antiferromagnetic Epitaxial Thin Films of MnPt${}_x$Pd${}_{1-x}$
• Layered Topological Antiferromagnetic Metal at Room Temperature -- YbMn${}_2$Ge${}_2$
• Approaches to tunnel magnetoresistance effect with antiferromagnets
• Gilbert damping in two-dimensional metallic anti-ferromagnets
• The effect of vanadium substitution on the structural and magnetic properties of (Fe${}_{1-x}$V${}_x$)${}_3$Ga${}_4$
• Strong photon coupling to high-frequency antiferromagnetic magnons via topological surface states
• Micromagnetic simulations for magnetic multipoles
• Magnetic proximity coupling to defects in a two-dimensional semiconductor
• Ab initio study of magnetoresistance effect in $\mathrm{M}{\mathrm{n}}_3\mathrm{Sn}/\mathrm{MgO}/\mathrm{M}{\mathrm{n}}_3\mathrm{Sn}$ antiferromagnetic tunnel junction