Orbital moments can form a symmetry-protected altermagnetic order with d-wave momentum splitting, predicted in CuBr2, VS2, MoO, and CrO monolayers.
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A vacancy generically induces anisotropic magnetization textures in altermagnets whose multipolar form factor encodes the altermagnetic order, visible in classical systems under transverse field and in quantum systems at zero field.
Fourfold-connected altermagnets alone produce first-order orbital versus second-order spin magnetizations under SOC, enabling a coaxial Hall effect with large AHE and tiny net moment.
Symmetry classification framework for unconventional magnetism identifies hybrid-parity and unconstrained-parity classes beyond altermagnets and odd-parity magnets, with computational example of combined spintronic effects.
Crystalline antiunitary symmetry in altermagnets selects pairing that produces robust nodal topological superconducting phases with Majorana flat bands and chiral edge states.
Static lattice distortions from adiabatic electron-phonon coupling act as a tuning knob that alters the magnitude, anisotropy, phase, and chirality of noncollinear RKKY couplings in Rashba d-wave altermagnets.
CrSb is a high-temperature metallic altermagnet with coherent magnons of group velocities 61 and 58 km/s that exhibit chiral momentum-space splitting, described by a minimal Heisenberg model with alternating exchange interactions.
Slow phonons suppress the spin Edelstein effect in strained Rashba d-wave altermagnets through energy renormalization that collapses the Fermi surface, producing tunable anisotropic depolarization.
Theoretical proposal for magnetic-field-free deterministic Néel vector switching in d-wave altermagnets using octupole torque from current-induced multipole injection in bilayers.
citing papers explorer
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Orbital Altermagnetism in Two Dimensions
Orbital moments can form a symmetry-protected altermagnetic order with d-wave momentum splitting, predicted in CuBr2, VS2, MoO, and CrO monolayers.
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Anisotropic vacancy-induced magnetization textures in altermagnets
A vacancy generically induces anisotropic magnetization textures in altermagnets whose multipolar form factor encodes the altermagnetic order, visible in classical systems under transverse field and in quantum systems at zero field.
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Spin-orbit magnetism in altermagnets
Fourfold-connected altermagnets alone produce first-order orbital versus second-order spin magnetizations under SOC, enabling a coaxial Hall effect with large AHE and tiny net moment.
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Unconventional Magnetism: Symmetry Classification, Hybrid-parity and Unconstrained-parity Classes
Symmetry classification framework for unconventional magnetism identifies hybrid-parity and unconstrained-parity classes beyond altermagnets and odd-parity magnets, with computational example of combined spintronic effects.
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Nodal Topological Superconductivity Driven by Crystalline Antiunitary Symmetry in Altermagnets
Crystalline antiunitary symmetry in altermagnets selects pairing that produces robust nodal topological superconducting phases with Majorana flat bands and chiral edge states.
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RKKY interaction in altermagnets with adiabatic electron-phonon coupling
Static lattice distortions from adiabatic electron-phonon coupling act as a tuning knob that alters the magnitude, anisotropy, phase, and chirality of noncollinear RKKY couplings in Rashba d-wave altermagnets.
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Coherent high-velocity chiral magnons in the metallic altermagnet CrSb
CrSb is a high-temperature metallic altermagnet with coherent magnons of group velocities 61 and 58 km/s that exhibit chiral momentum-space splitting, described by a minimal Heisenberg model with alternating exchange interactions.
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Slow-phonon control of spin Edelstein effect in Rashba $d$-wave altermagnets
Slow phonons suppress the spin Edelstein effect in strained Rashba d-wave altermagnets through energy renormalization that collapses the Fermi surface, producing tunable anisotropic depolarization.
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Deterministic N\'eel vector switching of altermagnets via magnetic octupole torque
Theoretical proposal for magnetic-field-free deterministic Néel vector switching in d-wave altermagnets using octupole torque from current-induced multipole injection in bilayers.
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